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2 hours ago
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...
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2 hours ago
2022 Silverado and Sierra 1500 Duramax Diesel Hit with Emission Recall (N222383021)
March 12, 2025 – Attention 2022 Chevrolet Silverado 1500 and GMC Sierra 1500 owners with the 3.0L Duramax diesel: General Motors has...
2
Jan 22
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...
731
Jan 11
IOK Radio Updates - Complete List
2022 - 2025 Silverado / Sierra 1500 2024 - 2025 Silverado / Sierra 2500 / 3500 / HD 2022 - 2024 Tahoe / Suburban / Yukon / Yukon XL Y175...
215
Jan 7
Premature Front Brake Pad Wear: Updated Front Brake Pads
General Motors (GM) recently issued Bulletin #24-NA-073 to provide important information regarding premature front brake pad wear on...
135
Nov 26, 2024
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...
463
Nov 25, 2024
2024 Model Year Vehicles: N242478260 - Loose Steering Gear Motor Bolts/Fasteners
Important Service Update for 2024 Model Year Vehicles: N242478260 - Loose Steering Gear Motor Bolts/Fasteners Release Date : November...
378
Oct 24, 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 :...
11,650
Oct 15, 2024
Your Comprehensive Guide to DEF Fluid for Your Duramax Diesel Truck
If you’ve just purchased your first Duramax diesel truck, you’re likely excited about its power and performance. However, as a new diesel...
348
Sep 22, 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"...
2,778
Aug 21, 2024
LZ0 Engine Axed For Cadillac But Finds Home In Chevrolet / GMC SUV's
The time has come, we finally get to see the LZ0 engine make it's way into the 2025 SUV's but unfortunately Cadillac felt the demand was...
263
Aug 21, 2024
California Owners: 3.0 Duramax Diesels Require a Reprogram
N242441450 just came out that applies to all 3.0 Duramax Diesels in California (2021 - 2024) (LM2 and LZ0)
857
Jun 1, 2024
LZ0 ECM Update Available ! Regen Fix?
A new ECM Calibration Update has just arrived. This update is available if you have one of these codes listed below, DO NOT GO TO YOUR...
2,054
May 30, 2024
3.0 Duramax Diesel with LZ0 Possible Leak at Intake Manifold
A technical service bulletin #22-NA-128 addressing a malfunction indicator lamp (MIL) illumination issue has been updated to now include...
1,070
May 16, 2024
2024 L5P Major Engine Issue Found !
UPDATE- it has been said, not confirmed, that there are approximately 10 vehicles involved Release Date:Â May 2024 Program Effective...
11,810
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