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      <image:title>7.3 Power Stroke Under-Valve-Cover Harness (UVCH) Failure</image:title>
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      <image:title>6.4 Power Stroke Common Problems Every Owner Should Know</image:title>
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      <image:title>5.9 Cummins 12V Killer Dowel Pin (KDP): The $10 Fix</image:title>
      <image:caption>5.9 Cummins 12V Killer Dowel Pin (KDP): The $10 Fix</image:caption>
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      <image:title>Duramax LB7 Injector Failure: Symptoms and Why It Happens</image:title>
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      <image:title>3.0 EcoDiesel EGR Cooler and Oil Cooler Problems</image:title>
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      <image:title>Sprinter OM642 Oil Cooler Seal Leak: Symptoms and Repair</image:title>
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      <image:title>VW 2.0 TDI HPFP (CP4) Failure: What Owners Should Watch For</image:title>
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      <image:title>6.7 Power Stroke EGT Sensor Codes and Replacement</image:title>
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      <image:title>Duramax LB7 vs LBZ Fuel System Differences</image:title>
      <image:caption>Duramax LB7 vs LBZ Fuel System Differences</image:caption>
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    <loc>https://www.coredieselparts.com/blogs/news/7-3-powerstroke-injector-o-ring-leaks-seal-kits</loc>
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      <image:title>7.3 Power Stroke Injector O-Ring Leaks and Seal Kits</image:title>
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      <image:title>How to Change a Duramax Fuel Filter (Step by Step)</image:title>
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    <loc>https://www.coredieselparts.com/blogs/news/how-to-change-6-7-cummins-fuel-filter</loc>
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      <image:title>How to Change the 6.7 Cummins Fuel Filter</image:title>
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      <image:title>Diesel Glow Plugs Explained: How They Work and When to Replace</image:title>
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    <loc>https://www.coredieselparts.com/blogs/news/diesel-fuel-filter-micron-ratings-explained</loc>
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      <image:title>Diesel Fuel Filter Micron Ratings Explained (2 vs 10 Micron)</image:title>
      <image:caption>Diesel Fuel Filter Micron Ratings Explained (2 vs 10 Micron)</image:caption>
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    <loc>https://www.coredieselparts.com/blogs/news/water-in-fuel-wif-sensor-symptoms</loc>
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      <image:title>Water in Fuel: WIF Sensor, Symptoms, and What to Do</image:title>
      <image:caption>Water in Fuel: WIF Sensor, Symptoms, and What to Do</image:caption>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-head-gasket-failure-symptoms</loc>
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      <image:title>Diesel Head Gasket Failure Symptoms and What Causes It</image:title>
      <image:caption>Diesel Head Gasket Failure Symptoms and What Causes It</image:caption>
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    <loc>https://www.coredieselparts.com/blogs/news/how-to-read-diesel-egt-towing</loc>
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      <image:title>How to Read Diesel EGT and Why It Matters for Towing</image:title>
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    <loc>https://www.coredieselparts.com/blogs/news/diesel-serpentine-belt-tensioner-replacement</loc>
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      <image:title>Diesel Serpentine Belt and Tensioner Replacement Guide</image:title>
      <image:caption>Diesel Serpentine Belt and Tensioner Replacement Guide</image:caption>
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      <image:title>Diesel Thermostat Failure Symptoms and Replacement</image:title>
      <image:caption>Diesel Thermostat Failure Symptoms and Replacement</image:caption>
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    <loc>https://www.coredieselparts.com/blogs/news/hard-starting-diesel-glow-plugs</loc>
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      <image:title>Hard-Starting Diesel: Glow Plugs, Relay, and What to Check</image:title>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-oil-change-intervals-oil-filter</loc>
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      <image:title>Diesel Oil Change Intervals and Choosing the Right Oil Filter</image:title>
      <image:caption>Diesel Oil Change Intervals and Choosing the Right Oil Filter</image:caption>
    </image:image>
  </url>
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    <loc>https://www.coredieselparts.com/blogs/news/diesel-injector-cups-sleeves-leak</loc>
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    </image:image>
  </url>
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      <image:title>Air Filter and CCV Filter Service on Modern Diesels</image:title>
      <image:caption>Air Filter and CCV Filter Service on Modern Diesels</image:caption>
    </image:image>
  </url>
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  </url>
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    </image:image>
  </url>
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    </image:image>
  </url>
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      <image:caption>5.9 vs 6.7 Cummins: Which One Should You Buy</image:caption>
    </image:image>
  </url>
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      <image:caption>Duramax LB7 vs LBZ: The Differences That Matter</image:caption>
    </image:image>
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      <image:caption>OEM vs Aftermarket Diesel Glow Plugs: When Each Wins</image:caption>
    </image:image>
  </url>
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    <loc>https://www.coredieselparts.com/blogs/news/motorcraft-vs-aftermarket-6-0-oil-cooler</loc>
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      <image:caption>Motorcraft vs Aftermarket 6.0 Power Stroke Oil Coolers</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/fleetguard-vs-wix-fuel-filter</loc>
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      <image:caption>Fleetguard vs WIX vs OEM Diesel Fuel Filters</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/bosch-vs-reman-diesel-injectors</loc>
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      <image:caption>Bosch vs Reman Diesel Injectors: The Quality Gap</image:caption>
    </image:image>
  </url>
  <url>
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    </image:image>
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  <url>
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      <image:caption>DPF Regeneration Explained (and Why Deletes Are Illegal)</image:caption>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4-powerstroke-radiator-coolant-leaks</loc>
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    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lly-duramax-fuel-filter-head-injector-harness</loc>
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      <image:caption>LLY Duramax Fuel Filter Head and Injector Harness Problems</image:caption>
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  <url>
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      <image:caption>LMM Duramax DPF Regen Problems and What to Check</image:caption>
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  <url>
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      <image:caption>L5P Duramax CP4 and Fuel System Protection</image:caption>
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  <url>
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      <image:caption>3.0 EcoDiesel Oil Filter Housing Leak: Symptoms and Fix</image:caption>
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  </url>
  <url>
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      <image:caption>Sprinter OM642 EGR and Swirl Flap Issues</image:caption>
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  <url>
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      <image:caption>6.5L Detroit Diesel PMD/FSD Failure and Relocation</image:caption>
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  </url>
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      <image:caption>6.7 Cummins Turbo Actuator Failure: Symptoms and Options</image:caption>
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      <image:caption>How to Replace 7.3 Power Stroke Glow Plugs</image:caption>
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      <image:caption>How to Change a 6.7 Cummins EGR Cooler</image:caption>
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      <image:caption>How to Test and Replace a Diesel Thermostat</image:caption>
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      <image:caption>How to Replace 6.7 Power Stroke EGT Sensors</image:caption>
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      <image:caption>Best Fuel Filtration Upgrades for the 6.7 Cummins</image:caption>
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      <image:caption>Head Studs vs Head Bolts: When to Upgrade Your Diesel</image:caption>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/choosing-right-glow-plugs-diesel</loc>
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      <image:caption>Choosing the Right Glow Plugs for Your Diesel</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/coolant-filtration-diesel-engines</loc>
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      <image:caption>Coolant Filtration for Diesel Engines Explained</image:caption>
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    <loc>https://www.coredieselparts.com/blogs/news/diesel-maintenance-schedule-by-mileage</loc>
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      <image:title>Diesel Maintenance Schedule by Mileage</image:title>
      <image:caption>Diesel Maintenance Schedule by Mileage</image:caption>
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      <image:caption>EGR Cooler Upgrades: What Actually Lasts</image:caption>
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  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/best-water-pumps-high-mileage-duramax</loc>
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      <image:caption>Best Water Pumps for High-Mileage Duramax</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-oil-analysis-explained</loc>
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      <image:title>Diesel Oil Analysis: What It Tells You</image:title>
      <image:caption>Diesel Oil Analysis: What It Tells You</image:caption>
    </image:image>
  </url>
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      <image:caption>Diesel Fuel Additives: What Works and What Is Hype</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-cummins-grid-heater-bolt-recall</loc>
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      <image:caption>The 6.7 Cummins Grid Heater Bolt Recall Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-no-start-diagnosis-fuel-glow-compression</loc>
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      <image:caption>Diesel No-Start Diagnosis: Fuel, Glow, and Compression</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/reading-diesel-trouble-codes-p-codes</loc>
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      <image:caption>Reading Diesel Trouble Codes (P-Codes) Explained</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>White, Blue, or Black Diesel Smoke: What Each Color Means</image:caption>
    </image:image>
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      <image:caption>Coolant in the Oil on a Diesel: Causes and Diagnosis</image:caption>
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  <url>
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      <image:caption>Diesel Hard Cold Start: The Full Checklist</image:caption>
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      <image:caption>Boost Leak Diagnosis on a Turbo Diesel</image:caption>
    </image:image>
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      <image:caption>Diesel Injector Balance Rates Explained</image:caption>
    </image:image>
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      <image:caption>Low Fuel Rail Pressure on Common-Rail Diesels</image:caption>
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      <image:caption>Diesel Overheating Under Load: Root Causes</image:caption>
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      <image:caption>6.4 Power Stroke: Buy or Avoid?</image:caption>
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      <image:caption>Duramax Generations Compared: LB7 to L5P</image:caption>
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      <image:caption>Ford 6.7 Power Stroke by Year: What Changed</image:caption>
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      <image:caption>Best Years for a Used Duramax</image:caption>
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      <image:caption>Best Years for a Used Power Stroke</image:caption>
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      <image:caption>Best Years for a Used Cummins</image:caption>
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      <image:caption>Gas vs Diesel for Towing: The Real Math</image:caption>
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      <image:caption>Diesel vs Gas Maintenance Costs Over 200k Miles</image:caption>
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    </image:image>
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      <image:caption>Diesel MAP Sensor and Boost Pressure Codes Explained</image:caption>
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      <image:title>6.0 Power Stroke Injector Stiction and Cold-Start Miss</image:title>
      <image:caption>6.0 Power Stroke Injector Stiction and Cold-Start Miss</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-coolant-loss-head-gasket-vs-oil-cooler</loc>
    <lastmod>2026-08-31T15:06:17-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/2f055b6be70ca581d507890bdd56d144.png?v=1784940902</image:loc>
      <image:title>Diesel Coolant Loss: Head Gasket vs Oil Cooler vs External Leaks</image:title>
      <image:caption>Diesel Coolant Loss: Head Gasket vs Oil Cooler vs External Leaks</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-fuel-filter-head-wif-sensor-priming</loc>
    <lastmod>2026-08-31T15:06:17-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/a179fc0717d12f509b69af2eddeb3bd9.png?v=1784940903</image:loc>
      <image:title>Duramax Fuel Filter Head, WIF Sensor, and Priming Problems</image:title>
      <image:caption>Duramax Fuel Filter Head, WIF Sensor, and Priming Problems</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-grid-heater-vs-glow-plugs-cold-start</loc>
    <lastmod>2026-08-31T15:06:18-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/51b3c4867f7b65a551bb554b0d37368f.png?v=1784940904</image:loc>
      <image:title>Diesel Grid Heater vs Glow Plugs: Cold-Start Systems Compared</image:title>
      <image:caption>Diesel Grid Heater vs Glow Plugs: Cold-Start Systems Compared</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-cummins-water-pump-failure-replacement</loc>
    <lastmod>2026-10-06T09:12:22-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/b40a2a9ae8614645f954ff090940558f.png?v=1784942344</image:loc>
      <image:title>6.7 Cummins Water Pump Failure and Replacement</image:title>
      <image:caption>6.7 Cummins Water Pump Failure and Replacement</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lml-duramax-fuel-filter-water-in-fuel-service</loc>
    <lastmod>2026-09-03T16:34:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/80179d847ffb79e4fba90ac2b8c633ad.png?v=1784942345</image:loc>
      <image:title>LML Duramax Fuel Filter and Water-in-Fuel Service</image:title>
      <image:caption>LML Duramax Fuel Filter and Water-in-Fuel Service</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4-powerstroke-oil-cooler-coolant-flow-problems</loc>
    <lastmod>2026-09-03T16:34:50-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/a5446697cefcf9e1ca60a0c921b38460.png?v=1784942346</image:loc>
      <image:title>6.4 Power Stroke Oil Cooler and Coolant Flow Problems</image:title>
      <image:caption>6.4 Power Stroke Oil Cooler and Coolant Flow Problems</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0-powerstroke-standpipe-dummy-plug-leaks</loc>
    <lastmod>2026-08-31T15:06:19-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/24b68de960d5b8b390705f1d4b373fd8.png?v=1784942348</image:loc>
      <image:title>6.0 Power Stroke Standpipe and Dummy Plug Leaks</image:title>
      <image:caption>6.0 Power Stroke Standpipe and Dummy Plug Leaks</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3-powerstroke-valve-cover-gasket-harness-service</loc>
    <lastmod>2026-08-31T15:06:19-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/09003585f4149099ff4a39c7e2284d81.png?v=1784942349</image:loc>
      <image:title>7.3 Power Stroke Valve Cover Gasket and Harness Service</image:title>
      <image:caption>7.3 Power Stroke Valve Cover Gasket and Harness Service</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-powerstroke-coolant-leak-degas-bottle</loc>
    <lastmod>2026-08-31T15:06:20-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/de4be493384c897de006512b827b0919.png?v=1784942350</image:loc>
      <image:title>6.7 Power Stroke Coolant Leak and Degas Bottle Issues</image:title>
      <image:caption>6.7 Power Stroke Coolant Leak and Degas Bottle Issues</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/l5p-duramax-ccv-filter-oil-separator-service</loc>
    <lastmod>2026-08-31T15:06:20-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/e8876a4ef752cd262f150bf0579c5a8d.png?v=1784942351</image:loc>
      <image:title>L5P Duramax CCV Filter and Oil Separator Service</image:title>
      <image:caption>L5P Duramax CCV Filter and Oil Separator Service</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/3-0-ecodiesel-egr-cooler-replacement</loc>
    <lastmod>2026-08-31T15:06:20-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/64fe0a4f7779b9764f2ed33d56c15abc.png?v=1784942352</image:loc>
      <image:title>3.0 EcoDiesel EGR Cooler Replacement Guide</image:title>
      <image:caption>3.0 EcoDiesel EGR Cooler Replacement Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9-cummins-24v-lift-pump-vp44-protection</loc>
    <lastmod>2026-09-03T16:34:52-04:00</lastmod>
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      <image:title>5.9 Cummins 24V Lift Pump and VP44 Protection</image:title>
      <image:caption>5.9 Cummins 24V Lift Pump and VP44 Protection</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-glow-plug-controller-diagnosis</loc>
    <lastmod>2026-08-31T15:06:21-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/2fd4f5722c692bdcef8ab1c22405ff56.png?v=1784942354</image:loc>
      <image:title>Duramax Glow Plug and Controller Diagnosis</image:title>
      <image:caption>Duramax Glow Plug and Controller Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-cummins-maintenance-schedule-service-intervals</loc>
    <lastmod>2026-08-31T15:06:21-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:title>6.7 Cummins Maintenance Schedule and Service Intervals</image:title>
      <image:caption>6.7 Cummins Maintenance Schedule and Service Intervals</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0-powerstroke-preventive-maintenance-checklist</loc>
    <lastmod>2026-08-31T15:06:22-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/bf458ed13dfe6279496e049d7999c949.png?v=1784942357</image:loc>
      <image:title>6.0 Power Stroke Preventive Maintenance Checklist</image:title>
      <image:caption>6.0 Power Stroke Preventive Maintenance Checklist</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-fuel-filter-change-interval-explained</loc>
    <lastmod>2026-10-06T09:12:22-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/2e62f0442415d44e198e716a90de57e1.png?v=1784942358</image:loc>
      <image:title>Duramax Fuel Filter Change Interval Explained</image:title>
      <image:caption>Duramax Fuel Filter Change Interval Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3-powerstroke-fluids-filter-service-guide</loc>
    <lastmod>2026-08-31T15:06:22-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/8b07d58c9b0d06f60e9d956fc9811b4c.png?v=1784942359</image:loc>
      <image:title>7.3 Power Stroke Fluids and Filter Service Guide</image:title>
      <image:caption>7.3 Power Stroke Fluids and Filter Service Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-powerstroke-def-dpf-maintenance</loc>
    <lastmod>2026-08-31T15:06:23-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/e58c18f69d50bf49d4cee7026fdc5953.png?v=1784942360</image:loc>
      <image:title>6.7 Power Stroke DEF and DPF Maintenance</image:title>
      <image:caption>6.7 Power Stroke DEF and DPF Maintenance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-coolant-service-intervals-sca-testing</loc>
    <lastmod>2026-08-31T15:06:23-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/3efc33ec86ce064a91e74e729ed6dafe.png?v=1784942361</image:loc>
      <image:title>Diesel Coolant Service Intervals and SCA Testing</image:title>
      <image:caption>Diesel Coolant Service Intervals and SCA Testing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-air-filter-ccv-service-intervals</loc>
    <lastmod>2026-08-31T15:06:23-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/f76e8d01b20de45c6c43723e57c32f70.png?v=1784942362</image:loc>
      <image:title>Diesel Air Filter and CCV Service Intervals</image:title>
      <image:caption>Diesel Air Filter and CCV Service Intervals</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-serpentine-belt-inspection-replacement</loc>
    <lastmod>2026-08-31T15:06:24-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/ed04577809ffe851b0cc0fd5793966d6.png?v=1784942363</image:loc>
      <image:title>Diesel Serpentine Belt Inspection and Replacement</image:title>
      <image:caption>Diesel Serpentine Belt Inspection and Replacement</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-cummins-valve-lash-adjustment-explained</loc>
    <lastmod>2026-10-06T09:12:20-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/93d7cf0d4b63079b2ac3e24b836433db.png?v=1784942364</image:loc>
      <image:title>6.7 Cummins Valve Lash Adjustment Explained</image:title>
      <image:caption>6.7 Cummins Valve Lash Adjustment Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/winterizing-your-diesel-cold-weather-prep</loc>
    <lastmod>2026-08-31T15:06:24-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/5edf93239d4390862db2c72f797cb843.png?v=1784942365</image:loc>
      <image:title>Winterizing Your Diesel: Cold-Weather Prep</image:title>
      <image:caption>Winterizing Your Diesel: Cold-Weather Prep</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/towing-diesel-cooling-egt-management</loc>
    <lastmod>2026-08-31T15:06:25-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/c25847cbab006f91d2b59d2de95770e7.png?v=1784942366</image:loc>
      <image:title>Towing With a Diesel: Cooling and EGT Management</image:title>
      <image:caption>Towing With a Diesel: Cooling and EGT Management</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-fuel-system-upgrades-reliability</loc>
    <lastmod>2026-08-31T15:06:25-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/85045a89414f5207ea820c43e78fb77d.png?v=1784942367</image:loc>
      <image:title>Fuel System Upgrades for Reliability</image:title>
      <image:caption>Fuel System Upgrades for Reliability</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/best-coolant-diesel-engines-explained</loc>
    <lastmod>2026-08-31T15:06:26-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/a05dc03ab4dc1f33b0e5a6907e14c95b.png?v=1784942369</image:loc>
      <image:title>Best Coolant for Diesel Engines Explained</image:title>
      <image:caption>Best Coolant for Diesel Engines Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-head-gasket-job-studs-machining</loc>
    <lastmod>2026-08-31T15:06:26-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/5bffc2e44b525a07b86f9224eeb7188e.png?v=1784942370</image:loc>
      <image:title>Diesel Head Gasket Job: Studs, Machining, What to Expect</image:title>
      <image:caption>Diesel Head Gasket Job: Studs, Machining, What to Expect</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/water-pump-upgrades-high-output-duramax</loc>
    <lastmod>2026-08-31T15:06:26-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/7de39ad8a8ed20c34d71ce5adf897376.png?v=1784942371</image:loc>
      <image:title>Water Pump Upgrades for High-Output Duramax</image:title>
      <image:caption>Water Pump Upgrades for High-Output Duramax</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-thermostat-cooling-upgrades-towing</loc>
    <lastmod>2026-08-31T15:06:27-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/326f3b326e14f768791a6cb7bc0b2608.png?v=1784942372</image:loc>
      <image:title>Diesel Thermostat and Cooling Upgrades for Towing</image:title>
      <image:caption>Diesel Thermostat and Cooling Upgrades for Towing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/choosing-diesel-oil-ck4-vs-fa4-viscosity</loc>
    <lastmod>2026-08-31T15:06:27-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/ead5f1b56e309a53408469a1cac42545.png?v=1784942373</image:loc>
      <image:title>Choosing Diesel Oil: CK-4 vs FA-4 and Viscosity</image:title>
      <image:caption>Choosing Diesel Oil: CK-4 vs FA-4 and Viscosity</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/egt-monitoring-pyrometer-placement-safe-limits</loc>
    <lastmod>2026-08-31T15:06:27-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/750fa450830311d893dfd7053990fe6b.png?v=1784942374</image:loc>
      <image:title>EGT Monitoring: Pyrometer Placement and Safe Limits</image:title>
      <image:caption>EGT Monitoring: Pyrometer Placement and Safe Limits</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/boost-leak-prevention-clamps-boots-couplers</loc>
    <lastmod>2026-08-31T15:06:28-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/e6333e96e19b1406353840ec24c5ed91.png?v=1784942376</image:loc>
      <image:title>Boost Leak Prevention: Clamps, Boots, and Couplers</image:title>
      <image:caption>Boost Leak Prevention: Clamps, Boots, and Couplers</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/grid-heater-vs-block-heater-cold-starts</loc>
    <lastmod>2026-08-31T15:06:28-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/df883a075ca8d513171a92b9268bd0da.png?v=1784942377</image:loc>
      <image:title>Grid Heater vs Block Heater for Cold Starts</image:title>
      <image:caption>Grid Heater vs Block Heater for Cold Starts</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lly-duramax-head-gasket-overheating-fix</loc>
    <lastmod>2026-09-03T16:35:00-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/146e5600896fb7d302103b1f9632826a.png?v=1784942378</image:loc>
      <image:title>LLY Duramax Head Gasket and Overheating Fix</image:title>
      <image:caption>LLY Duramax Head Gasket and Overheating Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lbz-duramax-injector-fuel-system-guide</loc>
    <lastmod>2026-09-03T16:35:01-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/4b8ade362c5fba0a227bc5f934dbac48.png?v=1784942379</image:loc>
      <image:title>LBZ Duramax Injector and Fuel System Guide</image:title>
      <image:caption>LBZ Duramax Injector and Fuel System Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lmm-duramax-egr-dpf-service</loc>
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      <image:caption>LLY Duramax EGR Cooler Failure: Signs, Causes, and Fix</image:caption>
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  <url>
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      <image:caption>LBZ Duramax EGR Cooler Failure: Signs, Causes, and Fix</image:caption>
    </image:image>
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  <url>
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      <image:caption>7.3L Power Stroke Oil Cooler Failure: Symptoms and Replacement</image:caption>
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  </url>
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      <image:caption>7.3L Power Stroke Glow Plug System: Symptoms, Testing, and Replacement</image:caption>
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  </url>
  <url>
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      <image:caption>6.4L Power Stroke Injector and Fuel System Guide</image:caption>
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    <loc>https://www.coredieselparts.com/blogs/news/duramax-water-pump-replacement-guide</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-water-pump-replacement-symptoms-interval-and-cost.png?v=1788694042</image:loc>
      <image:title>Duramax Water Pump Replacement: Symptoms, Interval, and Cost</image:title>
      <image:caption>Duramax Water Pump Replacement: Symptoms, Interval, and Cost</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-radiator-coolant-failures</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-4l-power-stroke-radiator-and-coolant-failures-what-to-know.png?v=1788694050</image:loc>
      <image:title>6.4L Power Stroke Radiator and Coolant Failures: What to Know</image:title>
      <image:caption>6.4L Power Stroke Radiator and Coolant Failures: What to Know</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-vgt-turbo-actuator-problems</loc>
    <lastmod>2026-09-06T07:27:38-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-cummins-vgt-turbo-actuator-problems-symptoms-and-fix.png?v=1788694058</image:loc>
      <image:title>6.7L Cummins VGT Turbo Actuator Problems: Symptoms and Fix</image:title>
      <image:caption>6.7L Cummins VGT Turbo Actuator Problems: Symptoms and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lb7-duramax-injector-replacement-guide</loc>
    <lastmod>2026-09-06T07:27:45-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lb7-duramax-injector-replacement-symptoms-cost-and-what-to-b.png?v=1788694065</image:loc>
      <image:title>LB7 Duramax Injector Replacement: Symptoms, Cost, and What to Buy</image:title>
      <image:caption>LB7 Duramax Injector Replacement: Symptoms, Cost, and What to Buy</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-coolant-flush-guide</loc>
    <lastmod>2026-09-06T07:27:52-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-coolant-flush-why-gold-coolant-and-how-oft.png?v=1788694072</image:loc>
      <image:title>6.0L Power Stroke Coolant Flush: Why Gold Coolant and How Often</image:title>
      <image:caption>6.0L Power Stroke Coolant Flush: Why Gold Coolant and How Often</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-maintenance-schedule</loc>
    <lastmod>2026-09-06T07:28:00-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-cummins-maintenance-schedule-fluids-filters-and-interva.png?v=1788694079</image:loc>
      <image:title>6.7L Cummins Maintenance Schedule: Fluids, Filters, and Intervals</image:title>
      <image:caption>6.7L Cummins Maintenance Schedule: Fluids, Filters, and Intervals</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9l-cummins-24v-vp44-failure</loc>
    <lastmod>2026-09-06T07:31:14-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-5-9l-cummins-24v-vp44-injection-pump-failure-1998-5-2002.png?v=1788694274</image:loc>
      <image:title>5.9L Cummins 24V VP44 Injection Pump Failure (1998.5-2002)</image:title>
      <image:caption>5.9L Cummins 24V VP44 Injection Pump Failure (1998.5-2002)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-cps-failure</loc>
    <lastmod>2026-09-06T07:31:22-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-cam-position-sensor-cps-failure.png?v=1788694282</image:loc>
      <image:title>7.3L Power Stroke Cam Position Sensor (CPS) Failure</image:title>
      <image:caption>7.3L Power Stroke Cam Position Sensor (CPS) Failure</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-dpf-regeneration-explained</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-dpf-regeneration-explained-and-when-to-wor.png?v=1788694290</image:loc>
      <image:title>6.7L Power Stroke DPF Regeneration Explained (And When to Worry)</image:title>
      <image:caption>6.7L Power Stroke DPF Regeneration Explained (And When to Worry)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-head-studs-guide</loc>
    <lastmod>2026-09-06T07:31:38-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-head-studs-why-head-gaskets-fail-and-the-f.png?v=1788694298</image:loc>
      <image:title>6.0L Power Stroke Head Studs: Why Head Gaskets Fail and the Fix</image:title>
      <image:caption>6.0L Power Stroke Head Studs: Why Head Gaskets Fail and the Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-glow-plug-replacement-guide</loc>
    <lastmod>2026-09-06T07:31:45-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-glow-plug-replacement-symptoms-interval-and-tips.png?v=1788694305</image:loc>
      <image:title>Duramax Glow Plug Replacement: Symptoms, Interval, and Tips</image:title>
      <image:caption>Duramax Glow Plug Replacement: Symptoms, Interval, and Tips</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-injector-failure-fuel-in-oil</loc>
    <lastmod>2026-09-06T07:31:52-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-4l-power-stroke-injector-failure-and-fuel-in-the-oil.png?v=1788694312</image:loc>
      <image:title>6.4L Power Stroke Injector Failure and Fuel in the Oil</image:title>
      <image:caption>6.4L Power Stroke Injector Failure and Fuel in the Oil</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-vgt-turbo-sticking</loc>
    <lastmod>2026-09-06T07:31:59-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-turbo-vgt-sticking-symptoms-and-cleaning.png?v=1788694319</image:loc>
      <image:title>6.0L Power Stroke Turbo (VGT) Sticking: Symptoms and Cleaning</image:title>
      <image:caption>6.0L Power Stroke Turbo (VGT) Sticking: Symptoms and Cleaning</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/cummins-lift-pump-protects-injection-pump</loc>
    <lastmod>2026-09-06T07:32:07-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-cummins-fuel-lift-pump-why-it-protects-your-injection-pump.png?v=1788694327</image:loc>
      <image:title>Cummins Fuel Lift Pump: Why It Protects Your Injection Pump</image:title>
      <image:caption>Cummins Fuel Lift Pump: Why It Protects Your Injection Pump</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-turbo-failure</loc>
    <lastmod>2026-09-06T07:32:14-04:00</lastmod>
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      <image:title>6.7L Power Stroke Turbo Failure: Symptoms and What Causes It</image:title>
      <image:caption>6.7L Power Stroke Turbo Failure: Symptoms and What Causes It</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-bleed-air-diesel-fuel-system</loc>
    <lastmod>2026-09-06T07:32:21-04:00</lastmod>
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      <image:caption>How to Bleed Air From a Diesel Fuel System</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-dead-pedal-throttle-issues</loc>
    <lastmod>2026-09-06T07:32:28-04:00</lastmod>
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      <image:title>6.7L Cummins Dead Pedal and Throttle Issues: Common Causes</image:title>
      <image:caption>6.7L Cummins Dead Pedal and Throttle Issues: Common Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lmm-duramax-dpf-emissions-problems</loc>
    <lastmod>2026-09-06T07:35:35-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lmm-duramax-dpf-and-emissions-problems-owner-s-guide.png?v=1788694535</image:loc>
      <image:title>LMM Duramax DPF and Emissions Problems: Owner&apos;s Guide</image:title>
      <image:caption>LMM Duramax DPF and Emissions Problems: Owner&apos;s Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-stc-fitting-failure</loc>
    <lastmod>2026-09-06T07:35:43-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-stc-fitting-failure-the-hard-hot-start-fix.png?v=1788694543</image:loc>
      <image:title>6.0L Power Stroke STC Fitting Failure: The Hard Hot-Start Fix</image:title>
      <image:caption>6.0L Power Stroke STC Fitting Failure: The Hard Hot-Start Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-uvch-failure</loc>
    <lastmod>2026-09-06T07:35:51-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>7.3L Power Stroke Under Valve Cover Harness (UVCH) Failure</image:title>
      <image:caption>7.3L Power Stroke Under Valve Cover Harness (UVCH) Failure</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lml-duramax-cp4-failure</loc>
    <lastmod>2026-09-06T07:35:58-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>LML Duramax CP4 Failure: Symptoms, Cost, and Prevention</image:title>
      <image:caption>LML Duramax CP4 Failure: Symptoms, Cost, and Prevention</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-blue-spring-kit</loc>
    <lastmod>2026-09-06T07:36:06-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>6.0L Power Stroke Blue Spring Kit: The Fuel Pressure Fix</image:title>
      <image:caption>6.0L Power Stroke Blue Spring Kit: The Fuel Pressure Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-hard-start-when-hot</loc>
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      <image:title>7.3L Power Stroke Hard Start When Hot: IPR and HPOP Causes</image:title>
      <image:caption>7.3L Power Stroke Hard Start When Hot: IPR and HPOP Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9l-cummins-12v-vs-24v</loc>
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      <image:title>5.9L Cummins 12V vs 24V: Differences Explained</image:title>
      <image:caption>5.9L Cummins 12V vs 24V: Differences Explained</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-06T07:36:30-04:00</lastmod>
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      <image:caption>Diesel Exhaust Fluid (DEF): What It Is and How to Store It</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/understanding-diesel-rail-pressure</loc>
    <lastmod>2026-09-06T07:36:37-04:00</lastmod>
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      <image:title>Understanding Diesel Rail Pressure and Fuel Pressure</image:title>
      <image:caption>Understanding Diesel Rail Pressure and Fuel Pressure</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-06T07:36:45-04:00</lastmod>
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    <image:image>
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      <image:title>Duramax Fuel Filter and Water Separator: Why It Matters</image:title>
      <image:caption>Duramax Fuel Filter and Water Separator: Why It Matters</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-06T07:39:36-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>6.0L Power Stroke Injector Stiction and Cold-Start Rattle</image:title>
      <image:caption>6.0L Power Stroke Injector Stiction and Cold-Start Rattle</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
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      <image:title>Duramax Generations Explained: LB7, LLY, LBZ, LMM, LML, L5P</image:title>
      <image:caption>Duramax Generations Explained: LB7, LLY, LBZ, LMM, LML, L5P</image:caption>
    </image:image>
  </url>
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    <image:image>
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      <image:title>6.7L Cummins Oil Level Rising: Fuel Dilution Causes</image:title>
      <image:caption>6.7L Cummins Oil Level Rising: Fuel Dilution Causes</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-06T07:40:04-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>Diesel Cold-Weather Starting: Tips and Parts That Help</image:title>
      <image:caption>Diesel Cold-Weather Starting: Tips and Parts That Help</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-up-pipe-exhaust-leak</loc>
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    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>6.4L Power Stroke Up-Pipe and Exhaust Leak Repair</image:title>
      <image:caption>6.4L Power Stroke Up-Pipe and Exhaust Leak Repair</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
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      <image:title>6.0L Power Stroke EGR Valve Cleaning: Symptoms and Steps</image:title>
      <image:caption>6.0L Power Stroke EGR Valve Cleaning: Symptoms and Steps</image:caption>
    </image:image>
  </url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-high-pressure-oil-system-explained.png?v=1788696328</image:loc>
      <image:title>7.3L Power Stroke High-Pressure Oil System Explained</image:title>
      <image:caption>7.3L Power Stroke High-Pressure Oil System Explained</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-egr-valve-cleaning-guide</loc>
    <lastmod>2026-09-06T08:05:29-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-egr-valve-cleaning-guide.png?v=1788696329</image:loc>
      <image:title>6.7L Power Stroke EGR Valve Cleaning Guide</image:title>
      <image:caption>6.7L Power Stroke EGR Valve Cleaning Guide</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0236-67l-power-stroke</loc>
    <lastmod>2026-09-06T08:05:30-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0236-on-the-6-7l-power-stroke-causes-symptoms-and-fix.png?v=1788696330</image:loc>
      <image:title>P0236 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0236 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-ficm-voltage-testing</loc>
    <lastmod>2026-09-06T08:05:34-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-ficm-voltage-testing-numbers-that-matter.png?v=1788696334</image:loc>
      <image:title>6.0L Power Stroke FICM Voltage Testing: Numbers That Matter</image:title>
      <image:caption>6.0L Power Stroke FICM Voltage Testing: Numbers That Matter</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-ipr-valve-symptoms-and-testing</loc>
    <lastmod>2026-09-06T08:05:36-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-ipr-valve-symptoms-and-testing.png?v=1788696336</image:loc>
      <image:title>7.3L Power Stroke IPR Valve Symptoms and Testing</image:title>
      <image:caption>7.3L Power Stroke IPR Valve Symptoms and Testing</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-fuel-in-oil-dilution-rising-oil-level</loc>
    <lastmod>2026-09-06T08:05:37-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-fuel-in-oil-dilution-and-rising-oil-level.png?v=1788696337</image:loc>
      <image:title>6.7L Power Stroke Fuel-in-Oil Dilution and Rising Oil Level</image:title>
      <image:caption>6.7L Power Stroke Fuel-in-Oil Dilution and Rising Oil Level</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p2459-67l-cummins</loc>
    <lastmod>2026-09-06T08:05:39-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p2459-on-the-6-7l-cummins-causes-symptoms-and-fix.png?v=1788696338</image:loc>
      <image:title>P2459 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:title>
      <image:caption>P2459 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-injector-replacement-cost</loc>
    <lastmod>2026-09-06T08:05:42-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-injector-replacement-cost-and-warning-sign.png?v=1788696341</image:loc>
      <image:title>6.0L Power Stroke Injector Replacement Cost and Warning Signs</image:title>
      <image:caption>6.0L Power Stroke Injector Replacement Cost and Warning Signs</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-cam-position-sensor-spare-and-testing</loc>
    <lastmod>2026-09-06T08:05:44-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-cam-position-sensor-testing-and-carrying-a.png?v=1788696344</image:loc>
      <image:title>7.3L Power Stroke Cam Position Sensor: Testing and Carrying a Spare</image:title>
      <image:caption>7.3L Power Stroke Cam Position Sensor: Testing and Carrying a Spare</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-limp-mode-causes-and-fixes</loc>
    <lastmod>2026-09-06T08:05:45-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-limp-mode-causes-and-fixes.png?v=1788696345</image:loc>
      <image:title>6.7L Power Stroke Limp Mode: Causes and Fixes</image:title>
      <image:caption>6.7L Power Stroke Limp Mode: Causes and Fixes</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-vgt-turbo-rebuild</loc>
    <lastmod>2026-09-06T08:05:51-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-vgt-turbo-rebuild-symptoms-cleaning-and-co.png?v=1788696351</image:loc>
      <image:title>6.0L Power Stroke VGT Turbo Rebuild: Symptoms, Cleaning, and Cost</image:title>
      <image:caption>6.0L Power Stroke VGT Turbo Rebuild: Symptoms, Cleaning, and Cost</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-wet-vs-dry-under-valve-cover-harness</loc>
    <lastmod>2026-09-06T08:05:52-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-wet-vs-dry-under-valve-cover-harness.png?v=1788696352</image:loc>
      <image:title>7.3L Power Stroke Wet vs Dry Under Valve Cover Harness</image:title>
      <image:caption>7.3L Power Stroke Wet vs Dry Under Valve Cover Harness</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/bosch-p7100-p-pump-12-valve-cummins-guide</loc>
    <lastmod>2026-09-06T08:05:53-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-bosch-p7100-injection-pump-why-12-valve-cummins-owners-l.png?v=1788696353</image:loc>
      <image:title>The Bosch P7100 Injection Pump: Why 12-Valve Cummins Owners Love the P-Pump</image:title>
      <image:caption>The Bosch P7100 Injection Pump: Why 12-Valve Cummins Owners Love the P-Pump</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-fuel-filter-change-interval-and-steps</loc>
    <lastmod>2026-09-06T08:05:53-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-fuel-filter-change-interval-and-steps.png?v=1788696353</image:loc>
      <image:title>6.7L Power Stroke Fuel Filter Change Interval and Steps</image:title>
      <image:caption>6.7L Power Stroke Fuel Filter Change Interval and Steps</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-high-pressure-oil-leak-diagnosis</loc>
    <lastmod>2026-09-06T08:05:59-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-high-pressure-oil-leak-diagnosis-stc-stand.png?v=1788696359</image:loc>
      <image:title>6.0L Power Stroke High-Pressure Oil Leak Diagnosis: STC, Standpipes, Dummy Plugs</image:title>
      <image:caption>6.0L Power Stroke High-Pressure Oil Leak Diagnosis: STC, Standpipes, Dummy Plugs</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-glow-plug-controller-gpr-guide</loc>
    <lastmod>2026-09-06T08:06:00-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-glow-plug-and-controller-guide.png?v=1788696360</image:loc>
      <image:title>7.3L Power Stroke Glow Plug and Controller Guide</image:title>
      <image:caption>7.3L Power Stroke Glow Plug and Controller Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/killer-dowel-pin-kdp-fix-12-valve-cummins</loc>
    <lastmod>2026-09-06T08:06:01-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-killer-dowel-pin-kdp-how-to-fix-the-12-valve-cummins-one.png?v=1788696361</image:loc>
      <image:title>The Killer Dowel Pin (KDP): How to Fix the 12-Valve Cummins&apos; One Big Weakness</image:title>
      <image:caption>The Killer Dowel Pin (KDP): How to Fix the 12-Valve Cummins&apos; One Big Weakness</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-coolant-service-and-flush-guide</loc>
    <lastmod>2026-09-06T08:06:06-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-coolant-service-and-flush-guide.png?v=1788696366</image:loc>
      <image:title>6.7L Power Stroke Coolant Service and Flush Guide</image:title>
      <image:caption>6.7L Power Stroke Coolant Service and Flush Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/vp44-failure-lift-pump-24-valve-cummins</loc>
    <lastmod>2026-09-06T08:06:11-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-vp44-failure-on-the-24-valve-cummins-protect-your-pump-with.png?v=1788696371</image:loc>
      <image:title>VP44 Failure on the 24-Valve Cummins: Protect Your Pump With a Lift Pump</image:title>
      <image:caption>VP44 Failure on the 24-Valve Cummins: Protect Your Pump With a Lift Pump</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-coolant-filtration-kit</loc>
    <lastmod>2026-09-06T08:06:12-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-coolant-filtration-why-it-saves-your-coole.png?v=1788696372</image:loc>
      <image:title>6.0L Power Stroke Coolant Filtration: Why It Saves Your Coolers</image:title>
      <image:caption>6.0L Power Stroke Coolant Filtration: Why It Saves Your Coolers</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-exhaust-back-pressure-sensor-symptoms</loc>
    <lastmod>2026-09-06T08:06:14-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-exhaust-back-pressure-sensor-symptoms.png?v=1788696374</image:loc>
      <image:title>6.7L Power Stroke Exhaust Back-Pressure Sensor Symptoms</image:title>
      <image:caption>6.7L Power Stroke Exhaust Back-Pressure Sensor Symptoms</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-turbo-upgrade-basics</loc>
    <lastmod>2026-09-06T08:06:14-04:00</lastmod>
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      <image:title>7.3L Power Stroke Turbo Upgrade Basics</image:title>
      <image:caption>7.3L Power Stroke Turbo Upgrade Basics</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/24-valve-cummins-common-problems</loc>
    <lastmod>2026-09-06T08:06:19-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-24-valve-5-9l-cummins-common-problems-and-how-to-stay-ahead.png?v=1788696379</image:loc>
      <image:title>24-Valve 5.9L Cummins Common Problems and How to Stay Ahead of Them</image:title>
      <image:caption>24-Valve 5.9L Cummins Common Problems and How to Stay Ahead of Them</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-arp-head-studs-install</loc>
    <lastmod>2026-09-06T08:06:24-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-arp-head-studs-install-overview-and-why-th.png?v=1788696383</image:loc>
      <image:title>6.0L Power Stroke ARP Head Studs: Install Overview and Why They Matter</image:title>
      <image:caption>6.0L Power Stroke ARP Head Studs: Install Overview and Why They Matter</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-oil-pan-and-hpop-reservoir-guide</loc>
    <lastmod>2026-09-06T08:06:27-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-oil-pan-and-hpop-reservoir-guide.png?v=1788696386</image:loc>
      <image:title>7.3L Power Stroke Oil Pan and HPOP Reservoir Guide</image:title>
      <image:caption>7.3L Power Stroke Oil Pan and HPOP Reservoir Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-icp-sensor-failure</loc>
    <lastmod>2026-09-06T08:06:34-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-icp-sensor-failure-symptoms-and-testing.png?v=1788696393</image:loc>
      <image:title>6.0L Power Stroke ICP Sensor Failure: Symptoms and Testing</image:title>
      <image:caption>6.0L Power Stroke ICP Sensor Failure: Symptoms and Testing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/common-rail-cp3-injectors-5-9-cummins-2003-2007</loc>
    <lastmod>2026-09-06T08:06:34-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-common-rail-5-9l-cummins-2003-2007-why-the-cp3-is-so-bulletp.png?v=1788696394</image:loc>
      <image:title>Common-Rail 5.9L Cummins (2003-2007): Why the CP3 Is So Bulletproof</image:title>
      <image:caption>Common-Rail 5.9L Cummins (2003-2007): Why the CP3 Is So Bulletproof</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-fuel-bowl-heater-guide</loc>
    <lastmod>2026-09-06T08:06:37-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-fuel-bowl-heater-guide.png?v=1788696397</image:loc>
      <image:title>7.3L Power Stroke Fuel Bowl Heater Guide</image:title>
      <image:caption>7.3L Power Stroke Fuel Bowl Heater Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-common-problems-owners-guide</loc>
    <lastmod>2026-09-06T08:06:37-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-common-problems-owner-s-guide.png?v=1788696397</image:loc>
      <image:title>6.7L Power Stroke Common Problems: Owner&apos;s Guide</image:title>
      <image:caption>6.7L Power Stroke Common Problems: Owner&apos;s Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/12-valve-vs-24-valve-cummins-comparison</loc>
    <lastmod>2026-09-06T08:06:44-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-12-valve-vs-24-valve-5-9l-cummins-which-one-should-you-buy.png?v=1788696404</image:loc>
      <image:title>12-Valve vs. 24-Valve 5.9L Cummins: Which One Should You Buy?</image:title>
      <image:caption>12-Valve vs. 24-Valve 5.9L Cummins: Which One Should You Buy?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-hard-start-causes-and-fixes</loc>
    <lastmod>2026-09-06T08:06:45-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-hard-start-causes-and-fixes.png?v=1788696405</image:loc>
      <image:title>6.7L Power Stroke Hard Start: Causes and Fixes</image:title>
      <image:caption>6.7L Power Stroke Hard Start: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-common-rail-diesel-injection-works</loc>
    <lastmod>2026-09-06T08:06:46-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>How a Common-Rail Diesel Injection System Works</image:title>
      <image:caption>How a Common-Rail Diesel Injection System Works</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-fuel-in-oil-dilution-explained</loc>
    <lastmod>2026-09-06T08:06:50-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-4l-power-stroke-fuel-in-oil-dilution-explained.png?v=1788696410</image:loc>
      <image:title>6.4L Power Stroke Fuel in Oil Dilution Explained</image:title>
      <image:caption>6.4L Power Stroke Fuel in Oil Dilution Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-maintenance-schedule-and-service-intervals</loc>
    <lastmod>2026-09-06T08:06:54-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-maintenance-schedule-and-service-intervals.png?v=1788696413</image:loc>
      <image:title>6.7L Power Stroke Maintenance Schedule and Service Intervals</image:title>
      <image:caption>6.7L Power Stroke Maintenance Schedule and Service Intervals</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-oil-in-coolant-vs-coolant-in-oil</loc>
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      <image:title>6.0L Power Stroke: Oil in the Coolant vs Coolant in the Oil</image:title>
      <image:caption>6.0L Power Stroke: Oil in the Coolant vs Coolant in the Oil</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-vs-gas-truck-for-towing</loc>
    <lastmod>2026-09-06T08:06:59-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-vs-gas-trucks-for-towing-which-is-right-for-you.png?v=1788696419</image:loc>
      <image:title>Diesel vs Gas Trucks for Towing: Which Is Right for You</image:title>
      <image:caption>Diesel vs Gas Trucks for Towing: Which Is Right for You</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-no-start-diagnosis-flow</loc>
    <lastmod>2026-09-06T08:07:08-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-no-start-diagnosis-a-step-by-step-flow.png?v=1788696428</image:loc>
      <image:title>6.0L Power Stroke No-Start Diagnosis: A Step-by-Step Flow</image:title>
      <image:caption>6.0L Power Stroke No-Start Diagnosis: A Step-by-Step Flow</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-nox-sensor-faults-symptoms-and-codes</loc>
    <lastmod>2026-09-06T08:07:08-04:00</lastmod>
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      <image:title>6.7L Power Stroke NOx Sensor Faults: Symptoms and Codes</image:title>
      <image:caption>6.7L Power Stroke NOx Sensor Faults: Symptoms and Codes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-dpf-regeneration-explained</loc>
    <lastmod>2026-09-06T08:07:08-04:00</lastmod>
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      <image:title>6.4L Power Stroke DPF Regeneration Explained</image:title>
      <image:caption>6.4L Power Stroke DPF Regeneration Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lift-pump-upgrade-5-9-cummins-guide</loc>
    <lastmod>2026-09-06T08:07:09-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lift-pump-upgrades-for-the-5-9l-cummins-what-they-do-and-why.png?v=1788696429</image:loc>
      <image:title>Lift Pump Upgrades for the 5.9L Cummins: What They Do and Why They Matter</image:title>
      <image:caption>Lift Pump Upgrades for the 5.9L Cummins: What They Do and Why They Matter</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-fuel-filtration-why-it-matters</loc>
    <lastmod>2026-09-06T08:07:13-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-fuel-filtration-why-micron-ratings-matter.png?v=1788696433</image:loc>
      <image:title>Diesel Fuel Filtration: Why Micron Ratings Matter</image:title>
      <image:caption>Diesel Fuel Filtration: Why Micron Ratings Matter</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-glow-plug-system-explained</loc>
    <lastmod>2026-09-06T08:07:19-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-glow-plug-system-explained.png?v=1788696439</image:loc>
      <image:title>6.7L Power Stroke Glow Plug System Explained</image:title>
      <image:caption>6.7L Power Stroke Glow Plug System Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-overheating-while-towing</loc>
    <lastmod>2026-09-06T08:07:19-04:00</lastmod>
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      <image:title>6.0L Power Stroke Overheating While Towing: Causes and Fixes</image:title>
      <image:caption>6.0L Power Stroke Overheating While Towing: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/water-in-diesel-fuel-signs-and-fixes</loc>
    <lastmod>2026-09-06T08:07:25-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-water-in-diesel-fuel-signs-risks-and-how-to-fix-it.png?v=1788696445</image:loc>
      <image:title>Water in Diesel Fuel: Signs, Risks, and How to Fix It</image:title>
      <image:caption>Water in Diesel Fuel: Signs, Risks, and How to Fix It</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-dpf-clogging-symptoms-and-fix</loc>
    <lastmod>2026-09-06T08:07:26-04:00</lastmod>
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      <image:title>6.4L Power Stroke DPF Clogging Symptoms and Fixes</image:title>
      <image:caption>6.4L Power Stroke DPF Clogging Symptoms and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-maintenance-schedule</loc>
    <lastmod>2026-09-06T08:07:31-04:00</lastmod>
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      <image:title>6.0L Power Stroke Maintenance Schedule That Keeps It Alive</image:title>
      <image:caption>6.0L Power Stroke Maintenance Schedule That Keeps It Alive</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9-cummins-head-gasket-head-studs-guide</loc>
    <lastmod>2026-09-06T08:07:34-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-5-9l-cummins-head-gaskets-and-head-studs-when-to-upgrade-for.png?v=1788696454</image:loc>
      <image:title>5.9L Cummins Head Gaskets and Head Studs: When to Upgrade for Boost</image:title>
      <image:caption>5.9L Cummins Head Gaskets and Head Studs: When to Upgrade for Boost</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-fuel-gelling-winter-anti-gel-guide</loc>
    <lastmod>2026-09-06T08:07:35-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-fuel-gelling-in-winter-prevention-and-anti-gel-guide.png?v=1788696455</image:loc>
      <image:title>Diesel Fuel Gelling in Winter: Prevention and Anti-Gel Guide</image:title>
      <image:caption>Diesel Fuel Gelling in Winter: Prevention and Anti-Gel Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-compound-turbo-failure-guide</loc>
    <lastmod>2026-09-06T08:07:37-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-4l-power-stroke-compound-turbo-failure-guide.png?v=1788696456</image:loc>
      <image:title>6.4L Power Stroke Compound Turbo Failure Guide</image:title>
      <image:caption>6.4L Power Stroke Compound Turbo Failure Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-fuel-rail-pressure-and-injector-nozzle-problems</loc>
    <lastmod>2026-09-06T08:07:43-04:00</lastmod>
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      <image:title>6.7L Power Stroke Fuel Rail Pressure and Injector Nozzle Problems</image:title>
      <image:caption>6.7L Power Stroke Fuel Rail Pressure and Injector Nozzle Problems</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-block-heater-guide</loc>
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      <image:caption>Diesel Block Heaters: How They Work and When to Use One</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/60l-power-stroke-blue-spring-fuel-regulator-upgrade</loc>
    <lastmod>2026-09-06T08:07:46-04:00</lastmod>
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      <image:title>6.0L Power Stroke Blue Spring Fuel Regulator Upgrade Explained</image:title>
      <image:caption>6.0L Power Stroke Blue Spring Fuel Regulator Upgrade Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-cummins-grid-heater-bolt-failure</loc>
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      <image:title>The 6.7L Cummins Grid Heater Bolt: The #10 Bolt That Can Wreck Your Engine</image:title>
      <image:caption>The 6.7L Cummins Grid Heater Bolt: The #10 Bolt That Can Wreck Your Engine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-coolant-reservoir-and-degas-bottle</loc>
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      <image:title>6.4L Power Stroke Coolant Reservoir and Degas Bottle Guide</image:title>
      <image:caption>6.4L Power Stroke Coolant Reservoir and Degas Bottle Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-a-diesel-turbocharger-works</loc>
    <lastmod>2026-09-06T08:07:54-04:00</lastmod>
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      <image:title>How a Diesel Turbocharger Works</image:title>
      <image:caption>How a Diesel Turbocharger Works</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-cummins-vgt-actuator-limp-mode</loc>
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      <image:title>6.7L Cummins VGT Turbo Actuator and Limp Mode: Causes and Fixes</image:title>
      <image:caption>6.7L Cummins VGT Turbo Actuator and Limp Mode: Causes and Fixes</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-09-06T08:08:00-04:00</lastmod>
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      <image:title>6.4L Power Stroke Glow Plug and Controller Guide</image:title>
      <image:caption>6.4L Power Stroke Glow Plug and Controller Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/vgt-vs-fixed-geometry-turbo-explained</loc>
    <lastmod>2026-09-06T08:08:05-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:caption>VGT vs Fixed-Geometry Turbos Explained</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>6.7L Cummins EGR Cooler Failure: Symptoms, Causes, and Options</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-06T08:08:10-04:00</lastmod>
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      <image:title>6.4L Power Stroke Piezo Common Rail Injectors Explained</image:title>
      <image:caption>6.4L Power Stroke Piezo Common Rail Injectors Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-particulate-filter-dpf</loc>
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    <changefreq>weekly</changefreq>
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      <image:caption>What Is a Diesel Particulate Filter (DPF)?</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>weekly</changefreq>
    <image:image>
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      <image:caption>CP4.2 vs CP3 on the 6.7L Cummins: Understanding the Fuel Pump Difference</image:caption>
    </image:image>
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      <image:title>6.4L Power Stroke Maintenance Schedule Guide</image:title>
      <image:caption>6.4L Power Stroke Maintenance Schedule Guide</image:caption>
    </image:image>
  </url>
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      <image:title>The Diesel EGR System Explained</image:title>
      <image:caption>The Diesel EGR System Explained</image:caption>
    </image:image>
  </url>
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      <image:caption>6.7L Cummins DEF and SCR Derate: How to Avoid a Speed-Limiting Shutdown</image:caption>
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      <image:title>Break-In Guide for Reman Diesel Parts</image:title>
      <image:caption>Break-In Guide for Reman Diesel Parts</image:caption>
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  </url>
  <url>
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      <image:title>6.7L Cummins Fuel Dilution and Rising Oil Level: Causes and Prevention</image:title>
      <image:caption>6.7L Cummins Fuel Dilution and Rising Oil Level: Causes and Prevention</image:caption>
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  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-head-gasket-cost</loc>
    <lastmod>2026-09-06T08:08:33-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-head-gasket-replacement-cost.png?v=1788696513</image:loc>
      <image:title>6.0L Power Stroke Head Gasket Replacement Cost</image:title>
      <image:caption>6.0L Power Stroke Head Gasket Replacement Cost</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/choosing-engine-oil-for-diesel-engines</loc>
    <lastmod>2026-09-06T08:08:36-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-choosing-the-right-engine-oil-for-your-diesel.png?v=1788696516</image:loc>
      <image:title>Choosing the Right Engine Oil for Your Diesel</image:title>
      <image:caption>Choosing the Right Engine Oil for Your Diesel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-injector-cost</loc>
    <lastmod>2026-09-06T08:08:40-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-injector-replacement-cost.png?v=1788696520</image:loc>
      <image:title>7.3L Power Stroke Injector Replacement Cost</image:title>
      <image:caption>7.3L Power Stroke Injector Replacement Cost</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-cummins-maintenance-schedule</loc>
    <lastmod>2026-09-06T08:08:43-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-cummins-maintenance-schedule-the-service-habits-that-ma.png?v=1788696523</image:loc>
      <image:title>6.7L Cummins Maintenance Schedule: The Service Habits That Make It Last</image:title>
      <image:caption>6.7L Cummins Maintenance Schedule: The Service Habits That Make It Last</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-coolant-types-oat-hoat-explained</loc>
    <lastmod>2026-09-06T08:08:44-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-coolant-types-oat-vs-hoat-explained.png?v=1788696524</image:loc>
      <image:title>Diesel Coolant Types: OAT vs HOAT Explained</image:title>
      <image:caption>Diesel Coolant Types: OAT vs HOAT Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-turbo-cost</loc>
    <lastmod>2026-09-06T08:08:48-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-cummins-turbo-replacement-cost.png?v=1788696528</image:loc>
      <image:title>6.7L Cummins Turbo Replacement Cost</image:title>
      <image:caption>6.7L Cummins Turbo Replacement Cost</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7-cummins-head-studs-towing</loc>
    <lastmod>2026-09-06T08:08:53-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-head-studs-for-the-6-7l-cummins-do-you-need-them-for-heavy-t.png?v=1788696533</image:loc>
      <image:title>Head Studs for the 6.7L Cummins: Do You Need Them for Heavy Towing?</image:title>
      <image:caption>Head Studs for the 6.7L Cummins: Do You Need Them for Heavy Towing?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/signs-of-a-failing-diesel-lift-pump</loc>
    <lastmod>2026-09-06T08:08:54-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-signs-of-a-failing-diesel-lift-pump.png?v=1788696533</image:loc>
      <image:title>Signs of a Failing Diesel Lift Pump</image:title>
      <image:caption>Signs of a Failing Diesel Lift Pump</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-injector-cost-by-generation</loc>
    <lastmod>2026-09-06T08:08:56-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-injector-replacement-cost-by-generation.png?v=1788696536</image:loc>
      <image:title>Duramax Injector Replacement Cost by Generation</image:title>
      <image:caption>Duramax Injector Replacement Cost by Generation</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/when-to-replace-a-diesel-water-pump</loc>
    <lastmod>2026-09-06T08:09:02-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-when-to-replace-a-diesel-water-pump.png?v=1788696541</image:loc>
      <image:title>When to Replace a Diesel Water Pump</image:title>
      <image:caption>When to Replace a Diesel Water Pump</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-cp4-cost</loc>
    <lastmod>2026-09-06T08:09:03-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-cp4-pump-replacement-cost.png?v=1788696543</image:loc>
      <image:title>6.7L Power Stroke CP4 Pump Replacement Cost</image:title>
      <image:caption>6.7L Power Stroke CP4 Pump Replacement Cost</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/reman-vs-new-diesel-injectors-buying-guide</loc>
    <lastmod>2026-09-06T08:09:09-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-reman-vs-new-diesel-injectors-a-buyer-s-guide.png?v=1788696549</image:loc>
      <image:title>Reman vs New Diesel Injectors: A Buyer&apos;s Guide</image:title>
      <image:caption>Reman vs New Diesel Injectors: A Buyer&apos;s Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-egr-cooler-replacement-cost</loc>
    <lastmod>2026-09-06T08:09:11-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-egr-cooler-replacement-cost-what-to-expect.png?v=1788696550</image:loc>
      <image:title>Diesel EGR Cooler Replacement Cost: What to Expect</image:title>
      <image:caption>Diesel EGR Cooler Replacement Cost: What to Expect</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-turbo-replacement-cost</loc>
    <lastmod>2026-09-06T08:09:19-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-turbo-replacement-cost-clean-rebuild-or-replace.png?v=1788696559</image:loc>
      <image:title>Diesel Turbo Replacement Cost: Clean, Rebuild, or Replace</image:title>
      <image:caption>Diesel Turbo Replacement Cost: Clean, Rebuild, or Replace</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-injection-pump-cost</loc>
    <lastmod>2026-09-06T08:09:27-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-injection-pump-replacement-cost-cp3-cp4-and-vp44.png?v=1788696567</image:loc>
      <image:title>Diesel Injection Pump Replacement Cost: CP3, CP4, and VP44</image:title>
      <image:caption>Diesel Injection Pump Replacement Cost: CP3, CP4, and VP44</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-oil-cooler-cost</loc>
    <lastmod>2026-09-06T08:09:36-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-oil-cooler-replacement-cost.png?v=1788696576</image:loc>
      <image:title>6.0L Power Stroke Oil Cooler Replacement Cost</image:title>
      <image:caption>6.0L Power Stroke Oil Cooler Replacement Cost</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-water-pump-replacement-cost</loc>
    <lastmod>2026-09-06T08:09:44-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-water-pump-replacement-cost-and-when-to-do-it.png?v=1788696584</image:loc>
      <image:title>Diesel Water Pump Replacement Cost and When to Do It</image:title>
      <image:caption>Diesel Water Pump Replacement Cost and When to Do It</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-glow-plug-replacement-cost</loc>
    <lastmod>2026-09-06T08:09:52-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-glow-plug-replacement-cost-power-stroke-and-duramax.png?v=1788696592</image:loc>
      <image:title>Diesel Glow Plug Replacement Cost (Power Stroke and Duramax)</image:title>
      <image:caption>Diesel Glow Plug Replacement Cost (Power Stroke and Duramax)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/dpf-cleaning-vs-replacement-cost</loc>
    <lastmod>2026-09-06T08:10:00-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-dpf-cleaning-vs-replacement-cost-on-modern-diesels.png?v=1788696600</image:loc>
      <image:title>DPF Cleaning vs Replacement Cost on Modern Diesels</image:title>
      <image:caption>DPF Cleaning vs Replacement Cost on Modern Diesels</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lb7-duramax-injector-replacement-cost-and-labor</loc>
    <lastmod>2026-09-06T08:10:58-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lb7-duramax-injector-replacement-cost-labor-and-symptoms.png?v=1788696657</image:loc>
      <image:title>LB7 Duramax Injector Replacement: Cost, Labor, and Symptoms</image:title>
      <image:caption>LB7 Duramax Injector Replacement: Cost, Labor, and Symptoms</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-injector-balance-rates-diagnostic-guide</loc>
    <lastmod>2026-09-06T08:11:06-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-injector-balance-rates-a-diagnostic-guide.png?v=1788696666</image:loc>
      <image:title>Duramax Injector Balance Rates: A Diagnostic Guide</image:title>
      <image:caption>Duramax Injector Balance Rates: A Diagnostic Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-glow-plug-control-module-symptoms</loc>
    <lastmod>2026-09-06T08:11:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-glow-plug-control-module-symptoms-and-service.png?v=1788696674</image:loc>
      <image:title>Duramax Glow Plug Control Module: Symptoms and Service</image:title>
      <image:caption>Duramax Glow Plug Control Module: Symptoms and Service</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-water-pump-failure-symptoms-and-service</loc>
    <lastmod>2026-09-06T08:11:22-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-water-pump-failure-symptoms-and-service.png?v=1788696682</image:loc>
      <image:title>Duramax Water Pump Failure: Symptoms and Service</image:title>
      <image:caption>Duramax Water Pump Failure: Symptoms and Service</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lml-duramax-cp4-2-failure-prevention-and-cp3-swap</loc>
    <lastmod>2026-09-06T08:11:31-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lml-duramax-cp4-2-failure-prevention-and-cp3-swap.png?v=1788696691</image:loc>
      <image:title>LML Duramax CP4.2 Failure: Prevention and CP3 Swap</image:title>
      <image:caption>LML Duramax CP4.2 Failure: Prevention and CP3 Swap</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-cp3-conversion-guide-benefits-and-fitment</loc>
    <lastmod>2026-09-06T08:11:39-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-cp3-conversion-guide-benefits-and-fitment.png?v=1788696699</image:loc>
      <image:title>Duramax CP3 Conversion Guide: Benefits and Fitment</image:title>
      <image:caption>Duramax CP3 Conversion Guide: Benefits and Fitment</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-vgt-turbo-problems-symptoms-and-fixes</loc>
    <lastmod>2026-09-06T08:11:47-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-vgt-turbo-problems-symptoms-and-fixes.png?v=1788696707</image:loc>
      <image:title>Duramax VGT Turbo Problems: Symptoms and Fixes</image:title>
      <image:caption>Duramax VGT Turbo Problems: Symptoms and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-egr-cooler-failure-and-cleaning-guide</loc>
    <lastmod>2026-09-06T08:11:55-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-egr-cooler-failure-and-cleaning-guide.png?v=1788696715</image:loc>
      <image:title>Duramax EGR Cooler Failure and Cleaning Guide</image:title>
      <image:caption>Duramax EGR Cooler Failure and Cleaning Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lmm-duramax-dpf-regeneration-explained</loc>
    <lastmod>2026-09-06T08:12:03-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lmm-duramax-dpf-regeneration-explained.png?v=1788696723</image:loc>
      <image:title>LMM Duramax DPF Regeneration Explained</image:title>
      <image:caption>LMM Duramax DPF Regeneration Explained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-fuel-filter-change-intervals-and-tips</loc>
    <lastmod>2026-09-06T08:12:11-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-fuel-filter-change-intervals-and-tips.png?v=1788696731</image:loc>
      <image:title>Duramax Fuel Filter Change Intervals and Tips</image:title>
      <image:caption>Duramax Fuel Filter Change Intervals and Tips</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-6l-duramax-generations-guide-lb7-to-l5p</loc>
    <lastmod>2026-09-06T08:12:19-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-6l-duramax-generations-guide-lb7-to-l5p.png?v=1788696739</image:loc>
      <image:title>6.6L Duramax Generations Guide: LB7 to L5P</image:title>
      <image:caption>6.6L Duramax Generations Guide: LB7 to L5P</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lly-duramax-overheating-causes-and-cooling-upgrades</loc>
    <lastmod>2026-09-06T08:12:27-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lly-duramax-overheating-causes-and-cooling-upgrades.png?v=1788696747</image:loc>
      <image:title>LLY Duramax Overheating: Causes and Cooling Upgrades</image:title>
      <image:caption>LLY Duramax Overheating: Causes and Cooling Upgrades</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lbz-duramax-why-enthusiasts-love-it</loc>
    <lastmod>2026-09-06T08:12:34-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lbz-duramax-why-enthusiasts-love-this-engine.png?v=1788696754</image:loc>
      <image:title>LBZ Duramax: Why Enthusiasts Love This Engine</image:title>
      <image:caption>LBZ Duramax: Why Enthusiasts Love This Engine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-head-studs-and-gaskets-for-tuning</loc>
    <lastmod>2026-09-06T08:12:43-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-head-studs-and-gaskets-for-a-tuned-engine.png?v=1788696763</image:loc>
      <image:title>Duramax Head Studs and Gaskets for a Tuned Engine</image:title>
      <image:caption>Duramax Head Studs and Gaskets for a Tuned Engine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-hard-start-and-no-start-diagnosis</loc>
    <lastmod>2026-09-06T08:12:51-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-hard-start-and-no-start-diagnosis.png?v=1788696771</image:loc>
      <image:title>Duramax Hard Start and No-Start Diagnosis</image:title>
      <image:caption>Duramax Hard Start and No-Start Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/l5p-duramax-maintenance-schedule-and-tips</loc>
    <lastmod>2026-09-06T08:12:59-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-l5p-duramax-maintenance-schedule-and-tips.png?v=1788696779</image:loc>
      <image:title>L5P Duramax Maintenance Schedule and Tips</image:title>
      <image:caption>L5P Duramax Maintenance Schedule and Tips</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-turbo-actuator-vgt</loc>
    <lastmod>2026-09-06T08:14:29-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-turbo-actuator-vgt-and-how-does-it-work.png?v=1788696869</image:loc>
      <image:title>What Is a Turbo Actuator (VGT) and How Does It Work?</image:title>
      <image:caption>What Is a Turbo Actuator (VGT) and How Does It Work?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-ficm</loc>
    <lastmod>2026-09-06T08:14:37-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-ficm-and-what-does-it-do-on-a-diesel.png?v=1788696877</image:loc>
      <image:title>What Is a FICM and What Does It Do on a Diesel?</image:title>
      <image:caption>What Is a FICM and What Does It Do on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-an-ipr-valve</loc>
    <lastmod>2026-09-06T08:14:45-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-an-ipr-valve-on-a-diesel.png?v=1788696885</image:loc>
      <image:title>What Is an IPR Valve on a Diesel?</image:title>
      <image:caption>What Is an IPR Valve on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-an-hpop</loc>
    <lastmod>2026-09-06T08:14:54-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-an-hpop-high-pressure-oil-pump.png?v=1788696893</image:loc>
      <image:title>What Is an HPOP (High-Pressure Oil Pump)?</image:title>
      <image:caption>What Is an HPOP (High-Pressure Oil Pump)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-an-egr-cooler</loc>
    <lastmod>2026-09-06T08:15:02-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-an-egr-cooler-and-why-does-it-fail.png?v=1788696902</image:loc>
      <image:title>What Is an EGR Cooler and Why Does It Fail?</image:title>
      <image:caption>What Is an EGR Cooler and Why Does It Fail?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-oil-cooler</loc>
    <lastmod>2026-09-06T08:15:11-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-an-engine-oil-cooler-on-a-diesel.png?v=1788696911</image:loc>
      <image:title>What Is an Engine Oil Cooler on a Diesel?</image:title>
      <image:caption>What Is an Engine Oil Cooler on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-fuel-lift-pump</loc>
    <lastmod>2026-09-06T08:15:19-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-fuel-lift-pump-and-why-does-it-matter.png?v=1788696919</image:loc>
      <image:title>What Is a Fuel Lift Pump and Why Does It Matter?</image:title>
      <image:caption>What Is a Fuel Lift Pump and Why Does It Matter?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-injection-pump</loc>
    <lastmod>2026-09-06T08:15:28-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-injection-pump-cp3-cp4-vp44.png?v=1788696927</image:loc>
      <image:title>What Is a Diesel Injection Pump (CP3, CP4, VP44)?</image:title>
      <image:caption>What Is a Diesel Injection Pump (CP3, CP4, VP44)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-glow-plug-controller</loc>
    <lastmod>2026-09-06T08:15:35-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-glow-plug-controller.png?v=1788696935</image:loc>
      <image:title>What Is a Glow Plug Controller?</image:title>
      <image:caption>What Is a Glow Plug Controller?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-are-standpipes-dummy-plugs</loc>
    <lastmod>2026-09-06T08:15:43-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-are-standpipes-and-dummy-plugs-on-a-6-0l-power-stroke.png?v=1788696943</image:loc>
      <image:title>What Are Standpipes and Dummy Plugs on a 6.0L Power Stroke?</image:title>
      <image:caption>What Are Standpipes and Dummy Plugs on a 6.0L Power Stroke?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-cummins-grid-heater</loc>
    <lastmod>2026-09-06T08:15:51-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-grid-heater-on-a-cummins.png?v=1788696951</image:loc>
      <image:title>What Is a Grid Heater on a Cummins?</image:title>
      <image:caption>What Is a Grid Heater on a Cummins?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-fuel-injector</loc>
    <lastmod>2026-09-06T08:15:58-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-fuel-injector-and-how-does-it-work.png?v=1788696958</image:loc>
      <image:title>What Is a Diesel Fuel Injector and How Does It Work?</image:title>
      <image:caption>What Is a Diesel Fuel Injector and How Does It Work?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-water-pump</loc>
    <lastmod>2026-09-06T08:16:06-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-water-pump-and-when-does-it-fail.png?v=1788696966</image:loc>
      <image:title>What Is a Diesel Water Pump and When Does It Fail?</image:title>
      <image:caption>What Is a Diesel Water Pump and When Does It Fail?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-radiator</loc>
    <lastmod>2026-09-06T08:16:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-radiator-and-why-do-they-fail.png?v=1788696974</image:loc>
      <image:title>What Is a Diesel Radiator and Why Do They Fail?</image:title>
      <image:caption>What Is a Diesel Radiator and Why Do They Fail?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-thermostat</loc>
    <lastmod>2026-09-06T08:18:46-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-thermostat-and-when-should-you-replace-it.png?v=1788697126</image:loc>
      <image:title>What Is a Diesel Thermostat and When Should You Replace It?</image:title>
      <image:caption>What Is a Diesel Thermostat and When Should You Replace It?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-an-icp-sensor</loc>
    <lastmod>2026-09-06T08:18:54-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-an-icp-sensor-on-a-diesel.png?v=1788697134</image:loc>
      <image:title>What Is an ICP Sensor on a Diesel?</image:title>
      <image:caption>What Is an ICP Sensor on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-wont-complete-regen</loc>
    <lastmod>2026-09-06T08:18:57-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-won-t-complete-a-regen-on-the-6-7l-power-stroke-causes-and-f.png?v=1788697137</image:loc>
      <image:title>Won&apos;t Complete a Regen on the 6.7L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Won&apos;t Complete a Regen on the 6.7L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-an-egt-sensor</loc>
    <lastmod>2026-09-06T08:19:02-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-an-egt-sensor-and-why-does-it-matter.png?v=1788697141</image:loc>
      <image:title>What Is an EGT Sensor and Why Does It Matter?</image:title>
      <image:caption>What Is an EGT Sensor and Why Does It Matter?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-excessive-def-consumption</loc>
    <lastmod>2026-09-06T08:19:05-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-excessive-def-consumption-on-the-6-7l-cummins-causes-and-fix.png?v=1788697144</image:loc>
      <image:title>Excessive DEF Consumption on the 6.7L Cummins: Causes and Fixes</image:title>
      <image:caption>Excessive DEF Consumption on the 6.7L Cummins: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-intercooler</loc>
    <lastmod>2026-09-06T08:19:09-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-intercooler-charge-air-cooler.png?v=1788697149</image:loc>
      <image:title>What Is a Diesel Intercooler (Charge Air Cooler)?</image:title>
      <image:caption>What Is a Diesel Intercooler (Charge Air Cooler)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-coolant-in-oil</loc>
    <lastmod>2026-09-06T08:19:12-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-coolant-in-the-oil-on-the-6-4l-power-stroke-causes-and-fixes.png?v=1788697152</image:loc>
      <image:title>Coolant in the Oil on the 6.4L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Coolant in the Oil on the 6.4L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-fan-clutch</loc>
    <lastmod>2026-09-06T08:19:17-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-fan-clutch-on-a-diesel.png?v=1788697157</image:loc>
      <image:title>What Is a Fan Clutch on a Diesel?</image:title>
      <image:caption>What Is a Fan Clutch on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9l-cummins-24v-surging-at-idle</loc>
    <lastmod>2026-09-06T08:19:20-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-surging-at-idle-on-the-5-9l-cummins-24v-causes-and-fixes.png?v=1788697160</image:loc>
      <image:title>Surging at Idle on the 5.9L Cummins 24V: Causes and Fixes</image:title>
      <image:caption>Surging at Idle on the 5.9L Cummins 24V: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-harmonic-balancer</loc>
    <lastmod>2026-09-06T08:19:25-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-harmonic-balancer-and-why-does-it-fail.png?v=1788697165</image:loc>
      <image:title>What Is a Harmonic Balancer and Why Does It Fail?</image:title>
      <image:caption>What Is a Harmonic Balancer and Why Does It Fail?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-hunting-idle</loc>
    <lastmod>2026-09-06T08:19:29-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-hunting-idle-on-the-7-3l-power-stroke-causes-and-fixes.png?v=1788697168</image:loc>
      <image:title>Hunting Idle on the 7.3L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Hunting Idle on the 7.3L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-alternator</loc>
    <lastmod>2026-09-06T08:19:34-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-alternator-and-signs-it-is-failing.png?v=1788697174</image:loc>
      <image:title>What Is a Diesel Alternator and Signs It Is Failing?</image:title>
      <image:caption>What Is a Diesel Alternator and Signs It Is Failing?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lmm-duramax-boost-leak-whistle</loc>
    <lastmod>2026-09-06T08:19:36-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-boost-leak-whistle-on-the-lmm-duramax-causes-and-fixes.png?v=1788697176</image:loc>
      <image:title>Boost Leak Whistle on the LMM Duramax: Causes and Fixes</image:title>
      <image:caption>Boost Leak Whistle on the LMM Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-starter</loc>
    <lastmod>2026-09-06T08:19:41-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-starter-and-why-do-they-fail.png?v=1788697181</image:loc>
      <image:title>What Is a Diesel Starter and Why Do They Fail?</image:title>
      <image:caption>What Is a Diesel Starter and Why Do They Fail?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-turbo-flutter</loc>
    <lastmod>2026-09-06T08:19:45-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-turbo-flutter-on-the-6-7l-cummins-causes-and-fixes.png?v=1788697184</image:loc>
      <image:title>Turbo Flutter on the 6.7L Cummins: Causes and Fixes</image:title>
      <image:caption>Turbo Flutter on the 6.7L Cummins: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-map-sensor</loc>
    <lastmod>2026-09-06T08:19:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-map-sensor-on-a-diesel.png?v=1788697189</image:loc>
      <image:title>What Is a MAP Sensor on a Diesel?</image:title>
      <image:caption>What Is a MAP Sensor on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lb7-duramax-cold-start-knock</loc>
    <lastmod>2026-09-06T08:19:52-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-cold-start-knock-on-the-lb7-duramax-causes-and-fixes.png?v=1788697192</image:loc>
      <image:title>Cold-Start Knock on the LB7 Duramax: Causes and Fixes</image:title>
      <image:caption>Cold-Start Knock on the LB7 Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-exhaust-manifold</loc>
    <lastmod>2026-09-06T08:19:57-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-exhaust-manifold-and-why-do-they-crack.png?v=1788697197</image:loc>
      <image:title>What Is a Diesel Exhaust Manifold and Why Do They Crack?</image:title>
      <image:caption>What Is a Diesel Exhaust Manifold and Why Do They Crack?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-long-crank-cold</loc>
    <lastmod>2026-09-06T08:20:01-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-long-crank-when-cold-on-the-6-0l-power-stroke-causes-and-fix.png?v=1788697201</image:loc>
      <image:title>Long Crank When Cold on the 6.0L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Long Crank When Cold on the 6.0L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-coolant-reservoir</loc>
    <lastmod>2026-09-06T08:20:04-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-coolant-reservoir-degas-bottle.png?v=1788697204</image:loc>
      <image:title>What Is a Diesel Coolant Reservoir (Degas Bottle)?</image:title>
      <image:caption>What Is a Diesel Coolant Reservoir (Degas Bottle)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-stalling-at-idle</loc>
    <lastmod>2026-09-06T08:20:08-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>Stalling at Idle on the 6.7L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Stalling at Idle on the 6.7L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-vacuum-pump</loc>
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      <image:caption>What Is a Diesel Vacuum Pump and What Does It Run?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9l-cummins-12v-blowby</loc>
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      <image:caption>Excessive Blowby on the 5.9L Cummins 12V: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-serpentine-belt-tensioner</loc>
    <lastmod>2026-09-06T08:20:21-04:00</lastmod>
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      <image:caption>What Is a Diesel Serpentine Belt and Tensioner?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-exhaust-brake-not-working</loc>
    <lastmod>2026-09-06T08:20:24-04:00</lastmod>
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      <image:title>Exhaust Brake Not Working on the 6.7L Cummins: Causes and Fixes</image:title>
      <image:caption>Exhaust Brake Not Working on the 6.7L Cummins: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-nox-sensor</loc>
    <lastmod>2026-09-06T08:20:29-04:00</lastmod>
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      <image:caption>What Is a NOx Sensor on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lbz-duramax-wont-build-boost</loc>
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      <image:caption>Won&apos;t Build Boost on the LBZ Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-ticking-top-end</loc>
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      <image:caption>Ticking Top End on the 7.3L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-sweet-exhaust-smell</loc>
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      <image:title>Sweet Exhaust Smell on the 6.0L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Sweet Exhaust Smell on the 6.0L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-battery-keeps-dying</loc>
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      <image:title>Battery Keeps Dying on the 6.7L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Battery Keeps Dying on the 6.7L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/head-bolts-vs-head-studs-diesel-which-to-run</loc>
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      <image:caption>Head Bolts vs Head Studs: Which Should You Run on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-grid-heater-not-cycling</loc>
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      <image:caption>Grid Heater Not Cycling on the 6.7L Cummins: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/single-vs-compound-turbo-diesel-which-to-choose</loc>
    <lastmod>2026-09-06T08:21:06-04:00</lastmod>
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      <image:caption>Single vs Compound Turbo: Which Setup Fits Your Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lml-duramax-glow-plug-light-stays-on</loc>
    <lastmod>2026-09-06T08:21:14-04:00</lastmod>
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      <image:caption>Glow Plug Light Stays On on the LML Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/stock-vs-upgraded-injectors-cummins-towing</loc>
    <lastmod>2026-09-06T08:21:14-04:00</lastmod>
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      <image:caption>Stock vs Upgraded Injectors for Towing a Cummins</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/factory-vs-aftermarket-lift-pump-24v-cummins</loc>
    <lastmod>2026-09-06T08:21:22-04:00</lastmod>
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      <image:caption>Factory vs Aftermarket Lift Pump on a 24V Cummins</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/which-power-stroke-to-buy-7-3-6-0-6-4-6-7</loc>
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    </image:image>
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  <url>
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      <image:caption>5.9L Cummins 24V Maintenance Schedule and Service Intervals</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>Power Stroke vs Cummins vs Duramax for Towing</image:caption>
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  <url>
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    </image:image>
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      <image:caption>7.3L Power Stroke Maintenance Schedule and Service Intervals</image:caption>
    </image:image>
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  <url>
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    </image:image>
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      <image:caption>Reman vs New Diesel Turbo: Which Should You Buy?</image:caption>
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  <url>
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      <image:caption>LB7 Duramax Maintenance Schedule and Service Intervals</image:caption>
    </image:image>
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  <url>
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    </image:image>
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      <image:title>6.0L Power Stroke Coolant Type and Capacity (Gold Spec)</image:title>
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    </image:image>
  </url>
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    </image:image>
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      <image:caption>6.7L Cummins Coolant Type and Capacity</image:caption>
    </image:image>
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  <url>
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      <image:caption>Duramax Coolant Type and Capacity by Generation</image:caption>
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    <loc>https://www.coredieselparts.com/blogs/news/p0116-lb7-duramax</loc>
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      <image:caption>P0116 on the LB7 Duramax: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
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      <image:title>7.3L Power Stroke Fuel Filter Change Interval and Steps</image:title>
      <image:caption>7.3L Power Stroke Fuel Filter Change Interval and Steps</image:caption>
    </image:image>
  </url>
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    <loc>https://www.coredieselparts.com/blogs/news/gas-vs-diesel-work-truck-which-makes-sense</loc>
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      <image:caption>Gas vs Diesel for a Work Truck: Which Makes Sense?</image:caption>
    </image:image>
  </url>
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    </image:image>
  </url>
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      <image:title>6.0L Power Stroke Fuel Filter Change Interval and Steps</image:title>
      <image:caption>6.0L Power Stroke Fuel Filter Change Interval and Steps</image:caption>
    </image:image>
  </url>
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    <loc>https://www.coredieselparts.com/blogs/news/dual-vs-single-alternator-diesel-truck</loc>
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      <image:caption>Dual vs Single Alternator on a Diesel Truck</image:caption>
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  </url>
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    </image:image>
  </url>
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    <loc>https://www.coredieselparts.com/blogs/news/lb7-duramax-fuel-filter-change-interval-and-steps</loc>
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      <image:caption>LB7 Duramax Fuel Filter Change Interval and Steps</image:caption>
    </image:image>
  </url>
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      <image:caption>Which Diesel Truck Holds Its Value Best?</image:caption>
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  </url>
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    </image:image>
  </url>
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    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/best-entry-level-diesel-truck-how-to-choose</loc>
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      <image:caption>Best Entry-Level Diesel Truck: How to Choose</image:caption>
    </image:image>
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    </image:image>
  </url>
  <url>
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      <image:caption>Diesel DEF Consumption: What to Expect on Modern Trucks</image:caption>
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  <url>
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  </url>
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    </image:image>
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  <url>
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      <image:caption>Diesel Automatic Transmission Fluid Service Intervals</image:caption>
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    </image:image>
  </url>
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      <image:caption>Diesel Truck Differential and Transfer Case Fluid Service</image:caption>
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  </url>
  <url>
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    </image:image>
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      <image:caption>Diesel Serpentine Belt and Tensioner Service Intervals</image:caption>
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    </image:image>
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      <image:caption>Diesel Glow Plug Service Life and Replacement Guide</image:caption>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p203d-on-the-6-7l-power-stroke-causes-symptoms-and-fix.png?v=1788697445</image:loc>
      <image:title>P203D on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P203D on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-an-egr-cooler</loc>
    <lastmod>2026-09-06T08:24:12-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-a-replacement-egr-cooler.png?v=1788697452</image:loc>
      <image:title>How to Choose a Replacement EGR Cooler</image:title>
      <image:caption>How to Choose a Replacement EGR Cooler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-a-diesel-radiator</loc>
    <lastmod>2026-09-06T08:24:20-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-a-replacement-radiator-for-a-diesel.png?v=1788697460</image:loc>
      <image:title>How to Choose a Replacement Radiator for a Diesel</image:title>
      <image:caption>How to Choose a Replacement Radiator for a Diesel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-a-lift-pump</loc>
    <lastmod>2026-09-06T08:24:28-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-a-diesel-lift-pump-upgrade.png?v=1788697468</image:loc>
      <image:title>How to Choose a Diesel Lift Pump Upgrade</image:title>
      <image:caption>How to Choose a Diesel Lift Pump Upgrade</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-a-ficm</loc>
    <lastmod>2026-09-06T08:24:37-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-a-replacement-ficm-for-a-6-0l-power-stroke.png?v=1788697476</image:loc>
      <image:title>How to Choose a Replacement FICM for a 6.0L Power Stroke</image:title>
      <image:caption>How to Choose a Replacement FICM for a 6.0L Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-diesel-head-studs</loc>
    <lastmod>2026-09-06T08:24:45-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-head-studs-for-a-diesel.png?v=1788697485</image:loc>
      <image:title>How to Choose Head Studs for a Diesel</image:title>
      <image:caption>How to Choose Head Studs for a Diesel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-a-diesel-water-pump</loc>
    <lastmod>2026-09-06T08:24:52-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-a-replacement-water-pump-for-a-diesel.png?v=1788697492</image:loc>
      <image:title>How to Choose a Replacement Water Pump for a Diesel</image:title>
      <image:caption>How to Choose a Replacement Water Pump for a Diesel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-glow-plugs</loc>
    <lastmod>2026-09-06T08:25:01-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-replacement-glow-plugs.png?v=1788697501</image:loc>
      <image:title>How to Choose Replacement Glow Plugs</image:title>
      <image:caption>How to Choose Replacement Glow Plugs</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-a-6-0l-oil-cooler</loc>
    <lastmod>2026-09-06T08:25:08-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-a-replacement-oil-cooler-for-a-6-0l-power-stro.png?v=1788697508</image:loc>
      <image:title>How to Choose a Replacement Oil Cooler for a 6.0L Power Stroke</image:title>
      <image:caption>How to Choose a Replacement Oil Cooler for a 6.0L Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-choose-an-hpop</loc>
    <lastmod>2026-09-06T08:25:16-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-choose-a-replacement-hpop-for-a-power-stroke.png?v=1788697516</image:loc>
      <image:title>How to Choose a Replacement HPOP for a Power Stroke</image:title>
      <image:caption>How to Choose a Replacement HPOP for a Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/best-and-worst-6-0l-power-stroke-years</loc>
    <lastmod>2026-09-06T08:27:26-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-best-and-worst-years-of-the-6-0l-power-stroke-and-why.png?v=1788697646</image:loc>
      <image:title>Best and Worst Years of the 6.0L Power Stroke, and Why</image:title>
      <image:caption>Best and Worst Years of the 6.0L Power Stroke, and Why</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-buyers-guide-what-to-inspect</loc>
    <lastmod>2026-09-06T08:27:35-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-buyer-s-guide-what-to-inspect-before-you-b.png?v=1788697655</image:loc>
      <image:title>7.3L Power Stroke Buyer&apos;s Guide: What to Inspect Before You Buy</image:title>
      <image:caption>7.3L Power Stroke Buyer&apos;s Guide: What to Inspect Before You Buy</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/is-the-6-4l-power-stroke-worth-buying</loc>
    <lastmod>2026-09-06T08:27:43-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-is-the-6-4l-power-stroke-worth-buying.png?v=1788697663</image:loc>
      <image:title>Is the 6.4L Power Stroke Worth Buying?</image:title>
      <image:caption>Is the 6.4L Power Stroke Worth Buying?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-year-by-year-changes</loc>
    <lastmod>2026-09-06T08:27:51-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-year-by-year-changes.png?v=1788697671</image:loc>
      <image:title>6.7L Power Stroke Year-by-Year Changes</image:title>
      <image:caption>6.7L Power Stroke Year-by-Year Changes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9l-cummins-buyers-guide-12v-24v-common-rail</loc>
    <lastmod>2026-09-06T08:28:00-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-5-9l-cummins-buyer-s-guide-12-valve-vs-24-valve-vs-common-ra.png?v=1788697679</image:loc>
      <image:title>5.9L Cummins Buyer&apos;s Guide: 12-Valve vs 24-Valve vs Common Rail</image:title>
      <image:caption>5.9L Cummins Buyer&apos;s Guide: 12-Valve vs 24-Valve vs Common Rail</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-year-by-year-changes</loc>
    <lastmod>2026-09-06T08:28:08-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-cummins-year-by-year-changes.png?v=1788697687</image:loc>
      <image:title>6.7L Cummins Year-by-Year Changes</image:title>
      <image:caption>6.7L Cummins Year-by-Year Changes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/duramax-best-years-to-buy</loc>
    <lastmod>2026-09-06T08:28:16-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-duramax-best-years-to-buy.png?v=1788697696</image:loc>
      <image:title>Duramax Best Years to Buy</image:title>
      <image:caption>Duramax Best Years to Buy</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-to-inspect-on-a-used-diesel-before-buying</loc>
    <lastmod>2026-09-06T08:28:24-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-to-inspect-on-a-used-diesel-before-buying.png?v=1788697704</image:loc>
      <image:title>What to Inspect on a Used Diesel Before Buying</image:title>
      <image:caption>What to Inspect on a Used Diesel Before Buying</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-many-miles-is-too-many-on-a-diesel</loc>
    <lastmod>2026-09-06T08:28:33-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-many-miles-is-too-many-on-a-diesel.png?v=1788697713</image:loc>
      <image:title>How Many Miles Is Too Many on a Diesel?</image:title>
      <image:caption>How Many Miles Is Too Many on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-towing-capacity-basics-by-platform</loc>
    <lastmod>2026-09-06T08:28:41-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-towing-capacity-basics-by-platform.png?v=1788697721</image:loc>
      <image:title>Diesel Towing Capacity Basics by Platform</image:title>
      <image:caption>Diesel Towing Capacity Basics by Platform</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-ccv-filter</loc>
    <lastmod>2026-09-06T08:28:43-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-ccv-filter-crankcase-ventilation-filter.png?v=1788697723</image:loc>
      <image:title>What Is a CCV Filter (Crankcase Ventilation Filter)?</image:title>
      <image:caption>What Is a CCV Filter (Crankcase Ventilation Filter)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-spot-a-deleted-or-tampered-diesel-truck</loc>
    <lastmod>2026-09-06T08:28:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-spot-a-deleted-or-tampered-diesel-truck-when-buying.png?v=1788697729</image:loc>
      <image:title>How to Spot a Deleted or Tampered Diesel Truck When Buying</image:title>
      <image:caption>How to Spot a Deleted or Tampered Diesel Truck When Buying</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-oxidation-catalyst</loc>
    <lastmod>2026-09-06T08:28:50-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-oxidation-catalyst-doc.png?v=1788697730</image:loc>
      <image:title>What Is a Diesel Oxidation Catalyst (DOC)?</image:title>
      <image:caption>What Is a Diesel Oxidation Catalyst (DOC)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-pre-purchase-inspection-checklist</loc>
    <lastmod>2026-09-06T08:28:57-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-pre-purchase-inspection-checklist.png?v=1788697736</image:loc>
      <image:title>Diesel Pre-Purchase Inspection Checklist</image:title>
      <image:caption>Diesel Pre-Purchase Inspection Checklist</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-an-scr-catalyst</loc>
    <lastmod>2026-09-06T08:28:58-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-an-scr-catalyst-on-a-diesel.png?v=1788697738</image:loc>
      <image:title>What Is an SCR Catalyst on a Diesel?</image:title>
      <image:caption>What Is an SCR Catalyst on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/first-time-diesel-owner-guide</loc>
    <lastmod>2026-09-06T08:29:04-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-first-time-diesel-owner-guide.png?v=1788697744</image:loc>
      <image:title>First-Time Diesel Owner Guide</image:title>
      <image:caption>First-Time Diesel Owner Guide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-def-injector</loc>
    <lastmod>2026-09-06T08:29:06-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-def-injector-dosing-unit.png?v=1788697745</image:loc>
      <image:title>What Is a DEF Injector (Dosing Unit)?</image:title>
      <image:caption>What Is a DEF Injector (Dosing Unit)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/is-a-used-diesel-worth-it</loc>
    <lastmod>2026-09-06T08:29:12-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-is-a-used-diesel-worth-it.png?v=1788697752</image:loc>
      <image:title>Is a Used Diesel Worth It?</image:title>
      <image:caption>Is a Used Diesel Worth It?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-water-in-fuel-sensor</loc>
    <lastmod>2026-09-06T08:29:13-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-water-in-fuel-sensor.png?v=1788697753</image:loc>
      <image:title>What Is a Water-in-Fuel Sensor?</image:title>
      <image:caption>What Is a Water-in-Fuel Sensor?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-change-fuel-filters-on-a-6-7l-cummins</loc>
    <lastmod>2026-09-06T08:29:16-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-change-the-fuel-filters-on-a-6-7l-cummins.png?v=1788697756</image:loc>
      <image:title>How to Change the Fuel Filters on a 6.7L Cummins</image:title>
      <image:caption>How to Change the Fuel Filters on a 6.7L Cummins</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/signs-a-diesel-was-well-maintained</loc>
    <lastmod>2026-09-06T08:29:20-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-signs-a-diesel-was-well-maintained.png?v=1788697760</image:loc>
      <image:title>Signs a Diesel Was Well Maintained</image:title>
      <image:caption>Signs a Diesel Was Well Maintained</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-fuel-heater</loc>
    <lastmod>2026-09-06T08:29:20-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-fuel-heater.png?v=1788697760</image:loc>
      <image:title>What Is a Diesel Fuel Heater?</image:title>
      <image:caption>What Is a Diesel Fuel Heater?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-change-the-fuel-filter-on-a-6-7-6-4-power-stroke</loc>
    <lastmod>2026-09-06T08:29:23-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-change-the-fuel-filter-on-a-6-7l-or-6-4l-power-stroke.png?v=1788697763</image:loc>
      <image:title>How to Change the Fuel Filter on a 6.7L or 6.4L Power Stroke</image:title>
      <image:caption>How to Change the Fuel Filter on a 6.7L or 6.4L Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-cost-of-ownership-by-platform</loc>
    <lastmod>2026-09-06T08:29:27-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-cost-of-ownership-by-platform.png?v=1788697767</image:loc>
      <image:title>Diesel Cost of Ownership by Platform</image:title>
      <image:caption>Diesel Cost of Ownership by Platform</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-are-injector-cups-sleeves</loc>
    <lastmod>2026-09-06T08:29:28-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-are-diesel-injector-cups-sleeves.png?v=1788697768</image:loc>
      <image:title>What Are Diesel Injector Cups (Sleeves)?</image:title>
      <image:caption>What Are Diesel Injector Cups (Sleeves)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-drain-a-diesel-water-separator</loc>
    <lastmod>2026-09-06T08:29:31-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-drain-a-diesel-water-separator.png?v=1788697771</image:loc>
      <image:title>How to Drain a Diesel Water Separator</image:title>
      <image:caption>How to Drain a Diesel Water Separator</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/best-diesel-truck-for-daily-driving</loc>
    <lastmod>2026-09-06T08:29:35-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-best-diesel-truck-for-daily-driving.png?v=1788697775</image:loc>
      <image:title>Best Diesel Truck for Daily Driving</image:title>
      <image:caption>Best Diesel Truck for Daily Driving</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-are-charge-air-pipes-boots</loc>
    <lastmod>2026-09-06T08:29:36-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-are-charge-air-pipes-and-boots-boost-pipes.png?v=1788697776</image:loc>
      <image:title>What Are Charge Air Pipes and Boots (Boost Pipes)?</image:title>
      <image:caption>What Are Charge Air Pipes and Boots (Boost Pipes)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-prime-a-diesel-fuel-system-after-a-filter-change</loc>
    <lastmod>2026-09-06T08:29:39-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-prime-a-diesel-fuel-system-after-a-filter-change.png?v=1788697779</image:loc>
      <image:title>How to Prime a Diesel Fuel System After a Filter Change</image:title>
      <image:caption>How to Prime a Diesel Fuel System After a Filter Change</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/winterizing-a-diesel-truck</loc>
    <lastmod>2026-09-06T08:29:43-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-winterizing-a-diesel-truck.png?v=1788697783</image:loc>
      <image:title>Winterizing a Diesel Truck</image:title>
      <image:caption>Winterizing a Diesel Truck</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-an-egr-valve</loc>
    <lastmod>2026-09-06T08:29:44-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-an-egr-valve-on-a-diesel.png?v=1788697784</image:loc>
      <image:title>What Is an EGR Valve on a Diesel?</image:title>
      <image:caption>What Is an EGR Valve on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-test-ficm-voltage-on-a-6-0l-power-stroke</loc>
    <lastmod>2026-09-06T08:29:47-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-test-ficm-voltage-on-a-6-0l-power-stroke.png?v=1788697787</image:loc>
      <image:title>How to Test FICM Voltage on a 6.0L Power Stroke</image:title>
      <image:caption>How to Test FICM Voltage on a 6.0L Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-fuel-pressure-regulator</loc>
    <lastmod>2026-09-06T08:29:52-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-fuel-pressure-regulator-fca-mprop.png?v=1788697792</image:loc>
      <image:title>What Is a Diesel Fuel Pressure Regulator (FCA/MPROP)?</image:title>
      <image:caption>What Is a Diesel Fuel Pressure Regulator (FCA/MPROP)?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-run-a-delta-t-oil-cooler-test-on-a-6-0l-power-stroke</loc>
    <lastmod>2026-09-06T08:29:56-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-run-a-delta-t-oil-cooler-test-on-a-6-0l-power-stroke.png?v=1788697796</image:loc>
      <image:title>How to Run a Delta-T Oil Cooler Test on a 6.0L Power Stroke</image:title>
      <image:caption>How to Run a Delta-T Oil Cooler Test on a 6.0L Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-valve-cover-gasket</loc>
    <lastmod>2026-09-06T08:30:01-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-valve-cover-gasket-and-why-does-it-matter.png?v=1788697801</image:loc>
      <image:title>What Is a Diesel Valve Cover Gasket and Why Does It Matter?</image:title>
      <image:caption>What Is a Diesel Valve Cover Gasket and Why Does It Matter?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-read-duramax-injector-balance-rates-diy</loc>
    <lastmod>2026-09-06T08:30:04-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-read-duramax-injector-balance-rates_1acc0169-0c4b-49f5-8d0f-043c1e40bd1f.png?v=1788697804</image:loc>
      <image:title>How to Read Duramax Injector Balance Rates</image:title>
      <image:caption>How to Read Duramax Injector Balance Rates</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-turbo-downpipe</loc>
    <lastmod>2026-09-06T08:30:10-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-turbo-downpipe-on-a-diesel.png?v=1788697809</image:loc>
      <image:title>What Is a Turbo Downpipe on a Diesel?</image:title>
      <image:caption>What Is a Turbo Downpipe on a Diesel?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-test-glow-plugs-and-the-glow-plug-controller</loc>
    <lastmod>2026-09-06T08:30:13-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-test-glow-plugs-and-the-glow-plug-controller.png?v=1788697813</image:loc>
      <image:title>How to Test Glow Plugs and the Glow Plug Controller</image:title>
      <image:caption>How to Test Glow Plugs and the Glow Plug Controller</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-oil-pan</loc>
    <lastmod>2026-09-06T08:30:18-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-oil-pan-and-why-does-it-leak.png?v=1788697818</image:loc>
      <image:title>What Is a Diesel Oil Pan and Why Does It Leak?</image:title>
      <image:caption>What Is a Diesel Oil Pan and Why Does It Leak?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-replace-the-cam-position-sensor-on-a-7-3l-power-stroke</loc>
    <lastmod>2026-09-06T08:30:21-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-replace-the-camshaft-position-sensor-on-a-7-3l-power.png?v=1788697821</image:loc>
      <image:title>How to Replace the Camshaft Position Sensor on a 7.3L Power Stroke</image:title>
      <image:caption>How to Replace the Camshaft Position Sensor on a 7.3L Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-is-a-diesel-fuel-rail</loc>
    <lastmod>2026-09-06T08:30:26-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-what-is-a-diesel-fuel-rail-and-high-pressure-lines.png?v=1788697826</image:loc>
      <image:title>What Is a Diesel Fuel Rail and High-Pressure Lines?</image:title>
      <image:caption>What Is a Diesel Fuel Rail and High-Pressure Lines?</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-check-exhaust-back-pressure-on-a-diesel</loc>
    <lastmod>2026-09-06T08:30:29-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-check-exhaust-back-pressure-on-a-diesel.png?v=1788697829</image:loc>
      <image:title>How to Check Exhaust Back-Pressure on a Diesel</image:title>
      <image:caption>How to Check Exhaust Back-Pressure on a Diesel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-do-a-diesel-oil-change-capacity-and-spec-by-platform</loc>
    <lastmod>2026-09-06T08:30:37-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-do-a-diesel-oil-change-capacity-and-spec-by-platform.png?v=1788697837</image:loc>
      <image:title>How to Do a Diesel Oil Change (Capacity and Spec by Platform)</image:title>
      <image:caption>How to Do a Diesel Oil Change (Capacity and Spec by Platform)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-bleed-air-out-of-a-diesel-cooling-system</loc>
    <lastmod>2026-09-06T08:30:45-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-bleed-air-out-of-a-diesel-cooling-system.png?v=1788697845</image:loc>
      <image:title>How to Bleed Air Out of a Diesel Cooling System</image:title>
      <image:caption>How to Bleed Air Out of a Diesel Cooling System</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-force-and-complete-a-diesel-regen-safely</loc>
    <lastmod>2026-09-06T08:30:52-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-force-and-complete-a-diesel-regen-safely.png?v=1788697852</image:loc>
      <image:title>How to Force and Complete a Diesel Regen Safely</image:title>
      <image:caption>How to Force and Complete a Diesel Regen Safely</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-check-diesel-injector-return-spill-rates</loc>
    <lastmod>2026-09-06T08:31:01-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-check-diesel-injector-return-spill-rates.png?v=1788697861</image:loc>
      <image:title>How to Check Diesel Injector Return (Spill) Rates</image:title>
      <image:caption>How to Check Diesel Injector Return (Spill) Rates</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-test-diesel-batteries-and-connections</loc>
    <lastmod>2026-09-06T08:31:09-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-test-diesel-batteries-and-connections.png?v=1788697869</image:loc>
      <image:title>How to Test Diesel Batteries and Connections</image:title>
      <image:caption>How to Test Diesel Batteries and Connections</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-inspect-a-diesel-serpentine-belt-and-tensioner</loc>
    <lastmod>2026-09-06T08:31:18-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-inspect-a-diesel-serpentine-belt-and-tensioner.png?v=1788697877</image:loc>
      <image:title>How to Inspect a Diesel Serpentine Belt and Tensioner</image:title>
      <image:caption>How to Inspect a Diesel Serpentine Belt and Tensioner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-check-def-quality-on-a-diesel</loc>
    <lastmod>2026-09-06T08:31:25-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-check-def-quality-on-a-diesel.png?v=1788697885</image:loc>
      <image:title>How to Check DEF Quality on a Diesel</image:title>
      <image:caption>How to Check DEF Quality on a Diesel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-test-a-diesel-lift-pumps-pressure</loc>
    <lastmod>2026-09-06T08:31:33-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-test-a-diesel-lift-pump-s-pressure.png?v=1788697893</image:loc>
      <image:title>How to Test a Diesel Lift Pump&apos;s Pressure</image:title>
      <image:caption>How to Test a Diesel Lift Pump&apos;s Pressure</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-fleet-preventive-maintenance</loc>
    <lastmod>2026-09-06T08:33:41-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-fleet-preventive-maintenance-best-practices.png?v=1788698021</image:loc>
      <image:title>Diesel Fleet Preventive Maintenance Best Practices</image:title>
      <image:caption>Diesel Fleet Preventive Maintenance Best Practices</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/reduce-diesel-fleet-downtime</loc>
    <lastmod>2026-09-06T08:33:50-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-reduce-diesel-fleet-downtime.png?v=1788698030</image:loc>
      <image:title>How to Reduce Diesel Fleet Downtime</image:title>
      <image:caption>How to Reduce Diesel Fleet Downtime</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/managing-def-across-a-fleet</loc>
    <lastmod>2026-09-06T08:33:58-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-managing-def-across-a-diesel-fleet.png?v=1788698038</image:loc>
      <image:title>Managing DEF Across a Diesel Fleet</image:title>
      <image:caption>Managing DEF Across a Diesel Fleet</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/extending-injector-life-fleet</loc>
    <lastmod>2026-09-06T08:34:06-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-extending-diesel-injector-life-in-a-fleet.png?v=1788698046</image:loc>
      <image:title>Extending Diesel Injector Life in a Fleet</image:title>
      <image:caption>Extending Diesel Injector Life in a Fleet</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/cold-weather-prep-diesel-fleet</loc>
    <lastmod>2026-09-06T08:34:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-cold-weather-prep-for-a-diesel-fleet.png?v=1788698054</image:loc>
      <image:title>Cold-Weather Prep for a Diesel Fleet</image:title>
      <image:caption>Cold-Weather Prep for a Diesel Fleet</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-stuck-high-idle</loc>
    <lastmod>2026-09-06T08:34:19-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-stuck-high-idle-won-t-idle-down-on-the-6-7l-power-stroke-cau.png?v=1788698058</image:loc>
      <image:title>Stuck High Idle / Won&apos;t Idle Down on the 6.7L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Stuck High Idle / Won&apos;t Idle Down on the 6.7L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-idle-management</loc>
    <lastmod>2026-09-06T08:34:23-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-diesel-idle-management-costs-and-best-practices.png?v=1788698063</image:loc>
      <image:title>Diesel Idle Management: Costs and Best Practices</image:title>
      <image:caption>Diesel Idle Management: Costs and Best Practices</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-white-smoke-when-cold</loc>
    <lastmod>2026-09-06T08:34:26-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-white-smoke-only-when-cold-on-the-6-7l-cummins-causes-and-fi.png?v=1788698066</image:loc>
      <image:title>White Smoke Only When Cold on the 6.7L Cummins: Causes and Fixes</image:title>
      <image:caption>White Smoke Only When Cold on the 6.7L Cummins: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/history-of-the-ford-power-stroke-7-3-to-6-7</loc>
    <lastmod>2026-09-06T08:39:34-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-history-of-the-ford-power-stroke-7-3l-to-6-7l.png?v=1788698067</image:loc>
      <image:title>History of the Ford Power Stroke: 7.3L to 6.7L</image:title>
      <image:caption>History of the Ford Power Stroke: 7.3L to 6.7L</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/spec-wear-parts-mixed-fleet</loc>
    <lastmod>2026-09-06T08:34:31-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-spec-wear-parts-for-a-mixed-diesel-fleet.png?v=1788698071</image:loc>
      <image:title>How to Spec Wear Parts for a Mixed Diesel Fleet</image:title>
      <image:caption>How to Spec Wear Parts for a Mixed Diesel Fleet</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-grey-smoke-acceleration</loc>
    <lastmod>2026-09-06T08:34:35-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-grey-smoke-under-acceleration-on-the-6-4l-power-stroke-cause.png?v=1788698075</image:loc>
      <image:title>Grey Smoke Under Acceleration on the 6.4L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Grey Smoke Under Acceleration on the 6.4L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/why-the-7-3l-power-stroke-is-legendary</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-why-the-7-3l-power-stroke-is-considered-legendary.png?v=1788698075</image:loc>
      <image:title>Why the 7.3L Power Stroke Is Considered Legendary</image:title>
      <image:caption>Why the 7.3L Power Stroke Is Considered Legendary</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/fuel-quality-management-fleet</loc>
    <lastmod>2026-09-06T08:34:39-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-fuel-quality-management-for-diesel-fleets.png?v=1788698079</image:loc>
      <image:title>Fuel Quality Management for Diesel Fleets</image:title>
      <image:caption>Fuel Quality Management for Diesel Fleets</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-story-and-reputation</loc>
    <lastmod>2026-09-06T08:39:35-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-6-0l-power-stroke-story-and-its-reputation.png?v=1788698082</image:loc>
      <image:title>The 6.0L Power Stroke Story and Its Reputation</image:title>
      <image:caption>The 6.0L Power Stroke Story and Its Reputation</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-fuel-pressure-fluctuating</loc>
    <lastmod>2026-09-06T08:34:43-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-fuel-pressure-fluctuating-on-the-6-7l-cummins-causes-and-fix.png?v=1788698083</image:loc>
      <image:title>Fuel Pressure Fluctuating on the 6.7L Cummins: Causes and Fixes</image:title>
      <image:caption>Fuel Pressure Fluctuating on the 6.7L Cummins: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/reman-vs-new-parts-fleet</loc>
    <lastmod>2026-09-06T08:34:48-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-reman-vs-new-parts-for-fleet-diesel-repairs.png?v=1788698088</image:loc>
      <image:title>Reman vs New Parts for Fleet Diesel Repairs</image:title>
      <image:caption>Reman vs New Parts for Fleet Diesel Repairs</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-4l-power-stroke-short-run-history</loc>
    <lastmod>2026-09-06T08:39:35-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-6-4l-power-stroke-s-short-but-memorable-run.png?v=1788698091</image:loc>
      <image:title>The 6.4L Power Stroke&apos;s Short but Memorable Run</image:title>
      <image:caption>The 6.4L Power Stroke&apos;s Short but Memorable Run</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lmm-duramax-poor-throttle-response</loc>
    <lastmod>2026-09-06T08:34:51-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-poor-throttle-response-on-the-lmm-duramax-causes-and-fixes.png?v=1788698091</image:loc>
      <image:title>Poor Throttle Response on the LMM Duramax: Causes and Fixes</image:title>
      <image:caption>Poor Throttle Response on the LMM Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/diesel-pm-schedule-work-trucks</loc>
    <lastmod>2026-09-06T08:34:56-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-building-a-diesel-pm-schedule-for-work-trucks.png?v=1788698096</image:loc>
      <image:title>Building a Diesel PM Schedule for Work Trucks</image:title>
      <image:caption>Building a Diesel PM Schedule for Work Trucks</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-power-stroke-era-history</loc>
    <lastmod>2026-09-06T08:39:35-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-6-7l-power-stroke-era-ford-goes-in-house.png?v=1788698099</image:loc>
      <image:title>The 6.7L Power Stroke Era: Ford Goes In-House</image:title>
      <image:caption>The 6.7L Power Stroke Era: Ford Goes In-House</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lbz-duramax-hesitation-tip-in</loc>
    <lastmod>2026-09-06T08:34:59-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-hesitation-on-tip-in-on-the-lbz-duramax-causes-and-fixes.png?v=1788698099</image:loc>
      <image:title>Hesitation on Tip-In on the LBZ Duramax: Causes and Fixes</image:title>
      <image:caption>Hesitation on Tip-In on the LBZ Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/history-of-the-cummins-b-series-in-ram-trucks</loc>
    <lastmod>2026-09-06T08:39:36-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-history-of-the-cummins-b-series-in-ram-trucks.png?v=1788698108</image:loc>
      <image:title>History of the Cummins B-Series in Ram Trucks</image:title>
      <image:caption>History of the Cummins B-Series in Ram Trucks</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lly-duramax-misfire-under-load</loc>
    <lastmod>2026-09-06T08:35:08-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-misfire-only-under-load-on-the-lly-duramax-causes-and-fixes.png?v=1788698108</image:loc>
      <image:title>Misfire Only Under Load on the LLY Duramax: Causes and Fixes</image:title>
      <image:caption>Misfire Only Under Load on the LLY Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lml-duramax-rough-after-regen</loc>
    <lastmod>2026-09-06T08:35:16-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-runs-rough-after-a-regen-on-the-lml-duramax-causes-and-fixes.png?v=1788698116</image:loc>
      <image:title>Runs Rough After a Regen on the LML Duramax: Causes and Fixes</image:title>
      <image:caption>Runs Rough After a Regen on the LML Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/12-valve-5-9l-cummins-legacy</loc>
    <lastmod>2026-09-06T08:39:36-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-12-valve-5-9l-cummins-legacy.png?v=1788698116</image:loc>
      <image:title>The 12-Valve 5.9L Cummins Legacy</image:title>
      <image:caption>The 12-Valve 5.9L Cummins Legacy</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0122-67l-cummins</loc>
    <lastmod>2026-09-06T08:35:19-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0122-on-the-6-7l-cummins-causes-symptoms-and-fix.png?v=1788698119</image:loc>
      <image:title>P0122 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0122 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-0l-power-stroke-coolant-temp-spikes</loc>
    <lastmod>2026-09-06T08:35:24-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-coolant-temp-spikes-then-drops-on-the-6-0l-power-stroke-caus.png?v=1788698124</image:loc>
      <image:title>Coolant Temp Spikes Then Drops on the 6.0L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Coolant Temp Spikes Then Drops on the 6.0L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/24-valve-cummins-common-rail-transition-history</loc>
    <lastmod>2026-09-06T08:39:36-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-24-valve-and-common-rail-cummins-transition.png?v=1788698124</image:loc>
      <image:title>The 24-Valve and Common-Rail Cummins Transition</image:title>
      <image:caption>The 24-Valve and Common-Rail Cummins Transition</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0123-67l-power-stroke</loc>
    <lastmod>2026-09-06T08:35:27-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0123-on-the-6-7l-power-stroke-causes-symptoms-and-fix.png?v=1788698127</image:loc>
      <image:title>P0123 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0123 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9l-cummins-common-rail-high-oil-consumption</loc>
    <lastmod>2026-09-06T08:35:31-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-high-oil-consumption-on-the-5-9l-cummins-common-rail-causes.png?v=1788698131</image:loc>
      <image:title>High Oil Consumption on the 5.9L Cummins Common Rail: Causes and Fixes</image:title>
      <image:caption>High Oil Consumption on the 5.9L Cummins Common Rail: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-evolution-history</loc>
    <lastmod>2026-09-06T08:39:37-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-6-7l-cummins-evolution.png?v=1788698131</image:loc>
      <image:title>The 6.7L Cummins Evolution</image:title>
      <image:caption>The 6.7L Cummins Evolution</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0106-59l-cummins-common-rail</loc>
    <lastmod>2026-09-06T08:35:34-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0106-on-the-5-9l-cummins-common-rail-causes-symptoms-and-fi.png?v=1788698134</image:loc>
      <image:title>P0106 on the 5.9L Cummins Common Rail: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0106 on the 5.9L Cummins Common Rail: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/5-9l-cummins-24v-idle-vibration</loc>
    <lastmod>2026-09-06T08:35:39-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-excessive-idle-vibration-on-the-5-9l-cummins-24v-causes-and.png?v=1788698139</image:loc>
      <image:title>Excessive Idle Vibration on the 5.9L Cummins 24V: Causes and Fixes</image:title>
      <image:caption>Excessive Idle Vibration on the 5.9L Cummins 24V: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/history-of-the-gm-duramax-6-6l</loc>
    <lastmod>2026-09-06T08:39:37-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-history-of-the-gm-duramax-6-6l-diesel.png?v=1788698139</image:loc>
      <image:title>History of the GM Duramax 6.6L Diesel</image:title>
      <image:caption>History of the GM Duramax 6.6L Diesel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0112-67l-cummins</loc>
    <lastmod>2026-09-06T08:35:42-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0112-on-the-6-7l-cummins-causes-symptoms-and-fix.png?v=1788698142</image:loc>
      <image:title>P0112 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0112 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lb7-lly-lbz-duramax-story</loc>
    <lastmod>2026-09-06T08:39:37-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-the-duramax-story-lb7-to-lly-to-lbz.png?v=1788698148</image:loc>
      <image:title>The Duramax Story: LB7 to LLY to LBZ</image:title>
      <image:caption>The Duramax Story: LB7 to LLY to LBZ</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/l5p-duramax-wont-rev-past-rpm</loc>
    <lastmod>2026-09-06T08:35:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-won-t-rev-past-a-certain-rpm-on-the-l5p-duramax-causes-and-f.png?v=1788698149</image:loc>
      <image:title>Won&apos;t Rev Past a Certain RPM on the L5P Duramax: Causes and Fixes</image:title>
      <image:caption>Won&apos;t Rev Past a Certain RPM on the L5P Duramax: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0117-73l-power-stroke</loc>
    <lastmod>2026-09-06T08:35:50-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0117-on-the-7-3l-power-stroke-causes-symptoms-and-fix.png?v=1788698150</image:loc>
      <image:title>P0117 on the 7.3L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0117 on the 7.3L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0121-lly-duramax</loc>
    <lastmod>2026-09-06T08:35:59-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0121-on-the-lly-duramax-causes-symptoms-and-fix.png?v=1788698159</image:loc>
      <image:title>P0121 on the LLY Duramax: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0121 on the LLY Duramax: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/l5p-duramax-era-history</loc>
    <lastmod>2026-09-06T08:39:38-04:00</lastmod>
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    <image:image>
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      <image:title>The L5P Duramax Era</image:title>
      <image:caption>The L5P Duramax Era</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/7-3l-power-stroke-raw-fuel-smell</loc>
    <lastmod>2026-09-06T08:36:02-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-smells-like-raw-fuel-on-the-7-3l-power-stroke-causes-and-fix.png?v=1788698162</image:loc>
      <image:title>Smells Like Raw Fuel on the 7.3L Power Stroke: Causes and Fixes</image:title>
      <image:caption>Smells Like Raw Fuel on the 7.3L Power Stroke: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/idi-diesels-before-the-power-stroke</loc>
    <lastmod>2026-09-06T08:39:38-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-idi-diesels-the-fords-before-the-power-stroke.png?v=1788698167</image:loc>
      <image:title>IDI Diesels: The Fords Before the Power Stroke</image:title>
      <image:caption>IDI Diesels: The Fords Before the Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0180-59l-cummins-24v</loc>
    <lastmod>2026-09-06T08:36:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0180-on-the-5-9l-cummins-24v-causes-symptoms-and-fix.png?v=1788698174</image:loc>
      <image:title>P0180 on the 5.9L Cummins 24V: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0180 on the 5.9L Cummins 24V: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/6-7l-cummins-turbo-whine-louder</loc>
    <lastmod>2026-09-06T08:36:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-turbo-whine-getting-louder-on-the-6-7l-cummins-causes-and-fi.png?v=1788698174</image:loc>
      <image:title>Turbo Whine Getting Louder on the 6.7L Cummins: Causes and Fixes</image:title>
      <image:caption>Turbo Whine Getting Louder on the 6.7L Cummins: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/ford-international-navistar-diesel-relationship</loc>
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      <image:caption>The Ford and International (Navistar) Diesel Partnership</image:caption>
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      <image:caption>How Emissions Regulations Reshaped the Diesel Truck</image:caption>
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      <image:caption>The Rise of Common-Rail Diesel Injection</image:caption>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/heater-blows-cold-5-9l-cummins-24v</loc>
    <lastmod>2026-09-06T08:49:42-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-5-9l-cummins-24v-heater-blows-cold-causes-and-diagnosis.png?v=1788698982</image:loc>
      <image:title>5.9L Cummins 24V Heater Blows Cold: Causes and Diagnosis</image:title>
      <image:caption>5.9L Cummins 24V Heater Blows Cold: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0406-60l-power-stroke</loc>
    <lastmod>2026-09-06T08:49:43-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0406-on-the-6-0l-power-stroke-causes-symptoms-and-fix.png?v=1788698983</image:loc>
      <image:title>P0406 on the 6.0L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0406 on the 6.0L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/ac-idle-stall-lbz-duramax</loc>
    <lastmod>2026-09-06T08:49:50-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lbz-duramax-stalls-when-the-a-c-kicks-on-idle-stall-diagnosi.png?v=1788698990</image:loc>
      <image:title>LBZ Duramax Stalls When the A/C Kicks On: Idle Stall Diagnosis</image:title>
      <image:caption>LBZ Duramax Stalls When the A/C Kicks On: Idle Stall Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0488-67l-cummins</loc>
    <lastmod>2026-09-06T08:49:51-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0488-on-the-6-7l-cummins-causes-symptoms-and-fix.png?v=1788698991</image:loc>
      <image:title>P0488 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0488 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/fan-runs-constantly-6-0l-power-stroke</loc>
    <lastmod>2026-09-06T08:49:57-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-fan-runs-constantly-causes-and-fixes.png?v=1788698997</image:loc>
      <image:title>6.0L Power Stroke Fan Runs Constantly: Causes and Fixes</image:title>
      <image:caption>6.0L Power Stroke Fan Runs Constantly: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0521-67l-cummins</loc>
    <lastmod>2026-09-06T08:49:59-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0521-on-the-6-7l-cummins-causes-symptoms-and-fix.png?v=1788698999</image:loc>
      <image:title>P0521 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0521 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/boost-whistle-6-7l-power-stroke</loc>
    <lastmod>2026-09-06T08:50:05-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-whistles-only-under-boost-what-it-means.png?v=1788699005</image:loc>
      <image:title>6.7L Power Stroke Whistles Only Under Boost: What It Means</image:title>
      <image:caption>6.7L Power Stroke Whistles Only Under Boost: What It Means</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0526-67l-power-stroke</loc>
    <lastmod>2026-09-06T08:50:07-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p0526-on-the-6-7l-power-stroke-causes-symptoms-and-fix.png?v=1788699006</image:loc>
      <image:title>P0526 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0526 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/rattle-on-deceleration-6-7l-cummins</loc>
    <lastmod>2026-09-06T08:50:12-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-cummins-rattle-on-deceleration-causes-and-diagnosis.png?v=1788699012</image:loc>
      <image:title>6.7L Cummins Rattle on Deceleration: Causes and Diagnosis</image:title>
      <image:caption>6.7L Cummins Rattle on Deceleration: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p2457-67l-power-stroke</loc>
    <lastmod>2026-09-06T08:50:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-p2457-on-the-6-7l-power-stroke-causes-symptoms-and-fix.png?v=1788699014</image:loc>
      <image:title>P2457 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P2457 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/knock-under-load-5-9l-cummins-common-rail</loc>
    <lastmod>2026-09-06T08:50:20-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-5-9l-cummins-common-rail-knock-only-under-load-causes.png?v=1788699020</image:loc>
      <image:title>5.9L Cummins Common Rail Knock Only Under Load: Causes</image:title>
      <image:caption>5.9L Cummins Common Rail Knock Only Under Load: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/black-soot-on-tailgate-lmm-duramax</loc>
    <lastmod>2026-09-06T08:50:28-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lmm-duramax-black-soot-on-the-tailgate-causes-and-fixes.png?v=1788699028</image:loc>
      <image:title>LMM Duramax Black Soot on the Tailgate: Causes and Fixes</image:title>
      <image:caption>LMM Duramax Black Soot on the Tailgate: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/sudden-fuel-economy-drop-6-7l-power-stroke</loc>
    <lastmod>2026-09-06T08:50:37-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-fuel-economy-suddenly-dropped-causes.png?v=1788699037</image:loc>
      <image:title>6.7L Power Stroke Fuel Economy Suddenly Dropped: Causes</image:title>
      <image:caption>6.7L Power Stroke Fuel Economy Suddenly Dropped: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/slow-fuel-fill-6-7l-cummins</loc>
    <lastmod>2026-09-06T08:50:46-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-cummins-slow-to-fill-or-fuel-spits-back-causes.png?v=1788699046</image:loc>
      <image:title>6.7L Cummins Slow to Fill or Fuel Spits Back: Causes</image:title>
      <image:caption>6.7L Cummins Slow to Fill or Fuel Spits Back: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/surges-then-stalls-lb7-duramax</loc>
    <lastmod>2026-09-06T08:50:54-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lb7-duramax-surges-then-stalls-causes-and-diagnosis.png?v=1788699054</image:loc>
      <image:title>LB7 Duramax Surges Then Stalls: Causes and Diagnosis</image:title>
      <image:caption>LB7 Duramax Surges Then Stalls: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/dies-coming-to-a-stop-7-3l-power-stroke</loc>
    <lastmod>2026-09-06T08:51:02-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-7-3l-power-stroke-dies-when-coming-to-a-stop-causes.png?v=1788699061</image:loc>
      <image:title>7.3L Power Stroke Dies When Coming to a Stop: Causes</image:title>
      <image:caption>7.3L Power Stroke Dies When Coming to a Stop: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/bogs-when-accelerating-6-4l-power-stroke</loc>
    <lastmod>2026-09-06T08:51:09-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-4l-power-stroke-bogs-when-accelerating-from-a-stop-causes.png?v=1788699069</image:loc>
      <image:title>6.4L Power Stroke Bogs When Accelerating From a Stop: Causes</image:title>
      <image:caption>6.4L Power Stroke Bogs When Accelerating From a Stop: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/highway-shudder-lml-duramax</loc>
    <lastmod>2026-09-06T08:51:17-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lml-duramax-shudder-at-highway-speed-causes-and-diagnosis.png?v=1788699077</image:loc>
      <image:title>LML Duramax Shudder at Highway Speed: Causes and Diagnosis</image:title>
      <image:caption>LML Duramax Shudder at Highway Speed: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/coolant-smell-in-cab-6-0l-power-stroke</loc>
    <lastmod>2026-09-06T08:51:25-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-0l-power-stroke-coolant-smell-in-the-cab-causes-and-fixes.png?v=1788699085</image:loc>
      <image:title>6.0L Power Stroke Coolant Smell in the Cab: Causes and Fixes</image:title>
      <image:caption>6.0L Power Stroke Coolant Smell in the Cab: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/white-residue-exhaust-tip-6-7l-cummins</loc>
    <lastmod>2026-09-06T08:51:34-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-cummins-white-residue-at-the-exhaust-tip-causes.png?v=1788699094</image:loc>
      <image:title>6.7L Cummins White Residue at the Exhaust Tip: Causes</image:title>
      <image:caption>6.7L Cummins White Residue at the Exhaust Tip: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/def-gauge-reads-empty-6-7l-power-stroke</loc>
    <lastmod>2026-09-06T08:51:43-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-6-7l-power-stroke-def-gauge-reads-empty-when-full-causes.png?v=1788699103</image:loc>
      <image:title>6.7L Power Stroke DEF Gauge Reads Empty When Full: Causes</image:title>
      <image:caption>6.7L Power Stroke DEF Gauge Reads Empty When Full: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/early-6-0-power-stroke-2003-2004-known-issues</loc>
    <lastmod>2026-09-06T08:58:55-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-early-6-0l-power-stroke-2003-2004-known-issues.png?v=1788699535</image:loc>
      <image:title>Early 6.0L Power Stroke (2003-2004): Known Issues</image:title>
      <image:caption>Early 6.0L Power Stroke (2003-2004): Known Issues</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/late-6-0-power-stroke-2005-2007-improvements</loc>
    <lastmod>2026-09-06T08:59:03-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-late-6-0l-power-stroke-2005-2007-what-improved.png?v=1788699543</image:loc>
      <image:title>Late 6.0L Power Stroke (2005-2007): What Improved</image:title>
      <image:caption>Late 6.0L Power Stroke (2005-2007): What Improved</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/2008-vs-2009-2010-6-4-power-stroke</loc>
    <lastmod>2026-09-06T08:59:12-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-2008-vs-2009-2010-6-4l-power-stroke-what-changed.png?v=1788699551</image:loc>
      <image:title>2008 vs 2009-2010 6.4L Power Stroke: What Changed</image:title>
      <image:caption>2008 vs 2009-2010 6.4L Power Stroke: What Changed</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/2011-2014-vs-2015-2016-6-7-power-stroke</loc>
    <lastmod>2026-09-06T08:59:20-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-2011-2014-vs-2015-2016-6-7l-power-stroke.png?v=1788699560</image:loc>
      <image:title>2011-2014 vs 2015-2016 6.7L Power Stroke</image:title>
      <image:caption>2011-2014 vs 2015-2016 6.7L Power Stroke</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/2017-plus-6-7-power-stroke-updates</loc>
    <lastmod>2026-09-06T08:59:28-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
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      <image:title>2017+ 6.7L Power Stroke: What Ford Updated</image:title>
      <image:caption>2017+ 6.7L Power Stroke: What Ford Updated</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/2003-2004-vs-2004-5-2007-5-9-cummins-common-rail</loc>
    <lastmod>2026-09-06T08:59:40-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-2003-2004-vs-2004-5-2007-5-9l-cummins-common-rail.png?v=1788699580</image:loc>
      <image:title>2003-2004 vs 2004.5-2007 5.9L Cummins Common Rail</image:title>
      <image:caption>2003-2004 vs 2004.5-2007 5.9L Cummins Common Rail</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/2007-5-2012-vs-2013-6-7-cummins-def</loc>
    <lastmod>2026-09-06T08:59:49-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-2007-5-2012-vs-2013-6-7l-cummins-the-def-divide.png?v=1788699589</image:loc>
      <image:title>2007.5-2012 vs 2013+ 6.7L Cummins: The DEF Divide</image:title>
      <image:caption>2007.5-2012 vs 2013+ 6.7L Cummins: The DEF Divide</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/2019-6-7-cummins-cp4-switch</loc>
    <lastmod>2026-09-06T08:59:57-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-2019-6-7l-cummins-the-switch-to-the-cp4-pump.png?v=1788699597</image:loc>
      <image:title>2019+ 6.7L Cummins: The Switch to the CP4 Pump</image:title>
      <image:caption>2019+ 6.7L Cummins: The Switch to the CP4 Pump</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lb7-duramax-2001-2004-buyer-notes</loc>
    <lastmod>2026-09-06T09:00:05-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lb7-duramax-2001-2004-buyer-notes.png?v=1788699605</image:loc>
      <image:title>LB7 Duramax (2001-2004): Buyer Notes</image:title>
      <image:caption>LB7 Duramax (2001-2004): Buyer Notes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lly-duramax-2004-5-2005-cooling-notes</loc>
    <lastmod>2026-09-06T09:00:14-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lly-duramax-2004-5-2005-cooling-notes.png?v=1788699614</image:loc>
      <image:title>LLY Duramax (2004.5-2005): Cooling Notes</image:title>
      <image:caption>LLY Duramax (2004.5-2005): Cooling Notes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lbz-duramax-2006-2007-why-sought-after</loc>
    <lastmod>2026-09-06T09:00:23-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lbz-duramax-2006-2007-why-it-is-so-sought-after.png?v=1788699622</image:loc>
      <image:title>LBZ Duramax (2006-2007): Why It Is So Sought-After</image:title>
      <image:caption>LBZ Duramax (2006-2007): Why It Is So Sought-After</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lml-duramax-2011-2016-cp4-era</loc>
    <lastmod>2026-09-06T09:00:31-04:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-lml-duramax-2011-2016-the-cp4-era.png?v=1788699631</image:loc>
      <image:title>LML Duramax (2011-2016): The CP4 Era</image:title>
      <image:caption>LML Duramax (2011-2016): The CP4 Era</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/l5p-duramax-2017-plus-overview</loc>
    <lastmod>2026-09-06T09:00:40-04:00</lastmod>
    <changefreq>weekly</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0843/6593/4817/articles/blog-how-to-replace-a-grid-heater-on-a-cummins.png?v=1788700374</image:loc>
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      <image:caption>How to Replace a Grid Heater on a Cummins</image:caption>
    </image:image>
  </url>
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    <loc>https://www.coredieselparts.com/blogs/news/white-steam-vs-white-smoke-6-7l-cummins</loc>
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      <image:title>6.7L Cummins White Steam vs White Smoke: How to Tell the Difference</image:title>
      <image:caption>6.7L Cummins White Steam vs White Smoke: How to Tell the Difference</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-test-a-diesel-map-boost-sensor</loc>
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      <image:caption>How to Test a Diesel MAP or Boost Pressure Sensor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/hard-start-after-fuel-filter-change-6-7l-power-stroke</loc>
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      <image:title>6.7L Power Stroke Hard Start After a Fuel Filter Change: Causes</image:title>
      <image:caption>6.7L Power Stroke Hard Start After a Fuel Filter Change: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-test-a-diesel-egt-sensor</loc>
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      <image:caption>How to Test a Diesel EGT Sensor</image:caption>
    </image:image>
  </url>
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    <loc>https://www.coredieselparts.com/blogs/news/air-in-fuel-lines-lb7-duramax</loc>
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      <image:title>LB7 Duramax Air in the Fuel Lines: Causes and Diagnosis</image:title>
      <image:caption>LB7 Duramax Air in the Fuel Lines: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-check-for-a-diesel-boost-leak</loc>
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      <image:caption>How to Check for a Boost Leak on a Diesel</image:caption>
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  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/warm-fuel-return-to-tank-5-9l-cummins-common-rail</loc>
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    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-replace-diesel-charge-pipe-boots</loc>
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      <image:caption>How to Replace Charge Pipe Boots on a Diesel</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>LBZ Duramax Injector Clicking Noise: Causes and Diagnosis</image:title>
      <image:caption>LBZ Duramax Injector Clicking Noise: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-replace-a-diesel-coolant-reservoir</loc>
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      <image:caption>How to Replace a Diesel Coolant Reservoir</image:caption>
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  <url>
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      <image:caption>6.7L Cummins Valvetrain Tick When Cold: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>How to Check Diesel Crankcase Pressure and Blowby</image:caption>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/timing-gear-noise-7-3l-power-stroke</loc>
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      <image:title>7.3L Power Stroke Timing Gear Noise: Causes and Diagnosis</image:title>
      <image:caption>7.3L Power Stroke Timing Gear Noise: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-test-a-diesel-alternator</loc>
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      <image:caption>How to Test a Diesel Alternator</image:caption>
    </image:image>
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  <url>
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      <image:title>6.0L Power Stroke Turbo Shaft Play and Bearing Noise: Causes</image:title>
      <image:caption>6.0L Power Stroke Turbo Shaft Play and Bearing Noise: Causes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-replace-a-diesel-fuel-pressure-regulator-fca</loc>
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      <image:caption>How to Replace a Diesel Fuel Pressure Regulator (FCA)</image:caption>
    </image:image>
  </url>
  <url>
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      <image:caption>LML Duramax Loses Power Only on Grades: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-inspect-a-diesel-turbo-for-shaft-play</loc>
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      <image:caption>How to Inspect a Diesel Turbo for Shaft Play</image:caption>
    </image:image>
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    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/how-to-do-a-diesel-coolant-flush</loc>
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      <image:caption>How to Do a Diesel Coolant Flush</image:caption>
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    </image:image>
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  <url>
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      <image:caption>How to Replace a Diesel CCV Filter</image:caption>
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    </image:image>
  </url>
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    </image:image>
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      <image:title>6.7L Power Stroke White Crystals Around the Tailpipe: Causes</image:title>
      <image:caption>6.7L Power Stroke White Crystals Around the Tailpipe: Causes</image:caption>
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    </image:image>
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    </image:image>
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    </image:image>
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      <image:title>P0675 on the 6.4L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0675 on the 6.4L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
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    <loc>https://www.coredieselparts.com/blogs/news/p0676-lbz-duramax</loc>
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      <image:title>P0676 on the LBZ Duramax: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0676 on the LBZ Duramax: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0202-67l-power-stroke</loc>
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      <image:title>P0202 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0202 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lly-duramax-rough-idle</loc>
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      <image:title>LLY Duramax Rough Idle: Causes and Diagnosis</image:title>
      <image:caption>LLY Duramax Rough Idle: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0203-lml-duramax</loc>
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      <image:title>P0203 on the LML Duramax: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0203 on the LML Duramax: Causes, Symptoms, and Fix</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lml-duramax-hard-start-when-hot</loc>
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      <image:title>LML Duramax Hard Start When Hot: Causes and Fixes</image:title>
      <image:caption>LML Duramax Hard Start When Hot: Causes and Fixes</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0101-67l-power-stroke</loc>
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      <image:title>P0101 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0101 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/73l-power-stroke-black-smoke</loc>
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      <image:title>7.3L Power Stroke Black Smoke: Causes and Diagnosis</image:title>
      <image:caption>7.3L Power Stroke Black Smoke: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0113-67l-cummins</loc>
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      <image:title>P0113 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0113 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/l5p-duramax-limp-mode</loc>
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      <image:title>L5P Duramax Limp Mode: Causes and How to Get Out of It</image:title>
      <image:caption>L5P Duramax Limp Mode: Causes and How to Get Out of It</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0118-67l-power-stroke</loc>
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      <image:title>P0118 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0118 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lb7-duramax-loss-of-power</loc>
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      <image:title>LB7 Duramax Loss of Power: Causes and a Diagnosis Checklist</image:title>
      <image:caption>LB7 Duramax Loss of Power: Causes and a Diagnosis Checklist</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0335-67l-power-stroke</loc>
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      <image:title>P0335 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:title>
      <image:caption>P0335 on the 6.7L Power Stroke: Causes, Symptoms, and Fix</image:caption>
    </image:image>
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  <url>
    <loc>https://www.coredieselparts.com/blogs/news/64l-power-stroke-no-start</loc>
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      <image:title>6.4L Power Stroke No-Start: Causes and Diagnosis</image:title>
      <image:caption>6.4L Power Stroke No-Start: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/59l-cummins-12v-hard-start-cold</loc>
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      <image:title>5.9L Cummins 12V Hard Start When Cold: Causes and Fixes</image:title>
      <image:caption>5.9L Cummins 12V Hard Start When Cold: Causes and Fixes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lmm-duramax-surging-at-idle</loc>
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      <image:title>LMM Duramax Surging at Idle: Causes and Diagnosis</image:title>
      <image:caption>LMM Duramax Surging at Idle: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lml-duramax-dead-pedal</loc>
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      <image:caption>LML Duramax Dead Pedal: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
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    </image:image>
  </url>
  <url>
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      <image:title>6.7L Power Stroke Excessive Blowby: Causes and Diagnosis</image:title>
      <image:caption>6.7L Power Stroke Excessive Blowby: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/p0542-67l-cummins</loc>
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      <image:caption>P0542 on the 6.7L Cummins: Causes, Symptoms, and Fix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/l5p-duramax-injector-knock</loc>
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      <image:title>L5P Duramax Injector Knock: Causes and Diagnosis</image:title>
      <image:caption>L5P Duramax Injector Knock: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/64l-power-stroke-boost-leak</loc>
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      <image:title>6.4L Power Stroke Boost Leak: Symptoms and How to Find It</image:title>
      <image:caption>6.4L Power Stroke Boost Leak: Symptoms and How to Find It</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/lly-duramax-coolant-loss</loc>
    <lastmod>2026-09-06T09:25:17-04:00</lastmod>
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      <image:title>LLY Duramax Coolant Loss: Causes and Diagnosis</image:title>
      <image:caption>LLY Duramax Coolant Loss: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/67l-cummins-hesitation</loc>
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      <image:title>6.7L Cummins Hesitation on Acceleration: Causes and Diagnosis</image:title>
      <image:caption>6.7L Cummins Hesitation on Acceleration: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/64l-power-stroke-misfire</loc>
    <lastmod>2026-09-06T09:25:35-04:00</lastmod>
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      <image:title>6.4L Power Stroke Misfire: Causes and Diagnosis</image:title>
      <image:caption>6.4L Power Stroke Misfire: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/59l-cummins-24v-stalling</loc>
    <lastmod>2026-09-06T09:25:43-04:00</lastmod>
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      <image:title>5.9L Cummins 24V Stalling: Causes and Diagnosis</image:title>
      <image:caption>5.9L Cummins 24V Stalling: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/67l-cummins-wont-build-boost</loc>
    <lastmod>2026-09-06T09:25:52-04:00</lastmod>
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      <image:title>6.7L Cummins Won&apos;t Build Boost: Causes and Diagnosis</image:title>
      <image:caption>6.7L Cummins Won&apos;t Build Boost: Causes and Diagnosis</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.coredieselparts.com/blogs/news/what-to-service-at-100k-on-a-6-7l-cummins</loc>
    <lastmod>2026-09-06T09:25:58-04:00</lastmod>
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      <image:title>What to Service at 100,000 Miles on a 6.7L Cummins</image:title>
      <image:caption>What to Service at 100,000 Miles on a 6.7L Cummins</image:caption>
    </image:image>
  </url>
</urlset>
