I bought a 2025 GMC Sierra 1500 Denali Ultimate Duramax and overall, I love the truck. It's an absolute joy to drive, and the engine is fantastic. Unfortunately, with barely 3k miles on the truck, I've had …

Nov 16, 2023 · You do have to take it to a dealer to get the update done as they say that if it was OTA, it's possible to not complete and then burn up the module. This applies to ALL 3.0 duramax's and …

Sep 6, 2023 · I need a diagram for a 2019 gmc sierra 3500 duramax on how the right rear window switch would interconnect with the BCM and with the driver window switch. My right rear window isnt …

Jun 22, 2022 · 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 …

Sep 2, 2024 · Hello, new to this forum. Thinking about purchasing a 23 or 24 GMC Sierra with the 3.0 Duramax. I drive about 10 miles each way to work, mixed freeway and...

May 31, 2023 · So I had a bad glow plug in #8 on my 2017 and took it into the dealer for repair because I thought it would be covered under my GMPP warranty that is still valid (for about 7,000 more km). …

Sep 20, 2021 · Simple question(s) for those who have done this already....is it necessary to have a dealer reset the ecu after replacing both front and rear nox sensors? I am getting the p11dc for …

Dec 18, 2017 · DH has asked me to get him a code reader/scanner for our truck since the check engine light came on today. I have a 2014 Silverado 3500 duramax. (We also have a 2013 camaro so …

Nov 25, 2024 · I have a 2022 3500 dually Duramax now and haven't had any problems so far and was wondering if there is any advantage to buying a new truck? Thanks in advance for any pointers! Roy

Jul 26, 2019 · 07 GMC Sierra Classic (LBZ) Duramax Dually Crewcab 4X4, FASS Titanium 95, Ohio Diesel Parts Tank Sump, bypass engine oil filter, synthetic lubes; 84 Chevy 6.2L 1.25 Ton (Army …