Chevy and GMC Duramax Diesel Forum
A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more!
N242454440 recall for 10-speed transmissions | Chevy and GMC …
2024年11月15日 · 2015.5 GMC Sierra 2500HD Denali LML Duramax 2007.5 Silverado 2500HD LTZ CCSB LMM Duramax - Triple Black (SOLD) 2008 Silverado 1500 LT 5.3 CCSB AFM Deleted - Olympic White (SOLD)
Manual Regen - Chevy and GMC Duramax Diesel Forum
2016年9月2日 · Current Truck: 2024 GMC Sierra Denali 2500 HD with retrax-pro tonneau cover. Former Trucks:2019 GMC Sierra Denali Duramax 2500, loaded. 2016 GMC Sierra Denali Duramax Z71. every option with the exception of rear seat video.
Engine block heater?? - Chevy and GMC Duramax Diesel Forum
2019年9月22日 · Certain 2017 - 2019 model year Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 vehicles, equipped with the 6.6l Duramax diesel engine (RPO L5P) and optional engine-block heater cord, may have a condition in which …
DIY DPF Cleaning..... - Chevy and GMC Duramax Diesel Forum
2021年7月24日 · "Daddy Shark" 2017 GMC Sierra 2500 Denali, Crew Cab Short Box, 122k Miles "Big Red" 2008 Chevy Silverado 2500HD Ext Cab Long Box, 262k miles (GONE) Reactions: cfell , eli_harper13 , Bsimster and 1 other person
P2122/P2138 Accelerator Pedal / Reduced Power - Chevy and …
2023年7月2日 · @ Ron Nielson – Thank you for the detailed troubleshooting steps I ran across – for years on and off my 2009 GMC 2500HD Duramax LMM would code either with a P2122 or a P2138. Just outside of warranty (Go figure) it acted up again and the dealer I bought it from was willing to take a look at it for me without charge !
DEF Heater Failures | Chevy and GMC Duramax Diesel Forum
2022年6月22日 · Fig. 18 DEF Tank Heater The DEF tank heater may be faulty on some 2020-2021 Silverado 1500, Silverado 2500HD/3500HD, Sierra 1500, Sierra 2500HD/3500HD; and 2021 Tahoe, Suburban, Yukon and Escalade models equipped with the 6.6L Duramax diesel engine or 3.0L Duramax diesel engine.
P2A00 / HO2S troubleshooting - Chevy and GMC Duramax Diesel …
2024年5月5日 · Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain P2A00 / HO2S troubleshooting ...
Coolant Refill Procedure - Chevy and GMC Duramax Diesel Forum
2017年2月23日 · Chevy / GMC Duramax 11-16 LML Forums. 11-16 LML Duramax Powertrain Coolant Refill Procedure ...
2024 GMC Dually HD Duramax 1st Oil Change
2024年2月29日 · 23 3500 SRW Denali Red Tint Coat, 09 GMC SLT Dually (Farm Truck) Alcoa 19.5s with Michelin XZE, Centramatics,Tow Mirrors, Chrome Grill Overlay, Rear underseat storage, Mudflaps all corners, 20% Window tint, 6" Oval Steps, B&W Turnover Hitch, B&W Companion Hitch, Sulastics, GM Campaign #PIT3009J, Wireless Console Charging, Bilstein …