3.0 Duramax Maintenance

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By DemonWorks LLC

News &

Information

Blog

May 24

3.0 Duramax Diesel Fuel Filter Showdown: WIX vs ACDelco vs Doc’s Diesel vs Knockoff

May 20

Why I Switched from 0W20 to 5W30 in My 3.0 Duramax — And What Oil Analysis Revealed

Apr 15

The $10,000 3.0 Duramax Timing Chain Flaw – What GM Fixed and How to Protect Your Truck

Mar 12

3.0L Duramax Maintenance Guide: Intervals, Fluids, and Expert Tips

March 12, 2025 – By Greg Nelson Originally Published: July 2, 2023 | Updated: March 12, 2025 Reading Time: 10 minutes The 3.0L Duramax...

Jan 22

The Great Debate: To Plug or Not to Plug - Block Heaters in Duramax Diesel Engines

Jan 7

Premature Front Brake Pad Wear: Updated Front Brake Pads

Jul 2, 2023

3.0 Duramax Maintenance: Intervals and Fluids

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