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EPA Issues Guidance to Fix DEF Derates: What the New Rule Means for Your 3.0 Duramax
If you’ve been driving your 3.0 Duramax-equipped truck or SUV, you're likely familiar with the frustration of a Diesel Exhaust Fluid...
7 days ago


The Devastating Consequences of Fuel Contamination in Your Duramax Diesel: DEF vs. Gasoline
For Duramax diesel owners, the fuel system is the lifeline of your vehicle’s performance, delivering the power and efficiency you rely...
Jul 6


The Great Debate: To Plug or Not to Plug - Block Heaters in Duramax Diesel Engines
Welcome to DuramaxNews.com , where we dive deep into everything regarding Duramax diesel engines in Chevrolet Silverado and GMC Sierra...
Jan 22


Special CoverageN242454441 Momentary Rear Wheel Lock-Up
Hey there, fellow truck owners! I just wanted to give you the heads up on a new special coverage policy from GM that you might want to...
Nov 26, 2024


MASSIVE RECALL INCOMING? N242454440
GM Issues Stop Delivery Order for Safety Recall: Momentary Rear Wheel Lock-Up Affects Multiple Models (2020-2022) Date of Recall :...
Oct 24, 2024


Service Update - 2500HD / 3500HD 10 Speed Transmission N242455950
General Motors has found a large enough issue with the 2024 and 2025 Silverado / Sierra 2500 HD / 3500 HD with the 10 speed "Allison"...
Sep 22, 2024


2024 L5P Major Engine Issue Found !
UPDATE- it has been said, not confirmed, that there are approximately 10 vehicles involved Release Date: May 2024 Program Effective...
May 16, 2024


Duramax Fuel Filter Comparison: OEM VS CHINA TP1015
After purchasing both fuel filters from Amazon, I decided to cut them open and really see why 1 filter was $20 cheaper than the other. I...
Nov 13, 2023


L5P Oil Burner: More Than Double Previous Generations!
These "Acceptable Oil Consumption" Levels May Be Higher Than Your Comfort Level. Window stickers may be quickly approaching $100k but...
Jun 6, 2023
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