2025 Issues - Chevy and GMC Duramax Diesel Forum
Jan 4, 2025 · A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, …
N242454440 recall for 10-speed transmissions - Chevy and GMC …
Nov 15, 2024 · A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, …
2025 Duramax blue smoke - Chevy and GMC Duramax Diesel Forum
Jan 21, 2025 · We are new to the Duramax. We’ve always had Chevy with gas engines, but now have horses to haul. We bought a new 2025 3500 Duramax at the beginning of December. We were …
Duramax 3.0 Should I buy? - Chevy and GMC Duramax Diesel Forum
Mar 17, 2025 · 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 city. Reading about several …
2025, 3500 6.6 Duramax - Chevy and GMC Duramax Diesel Forum
Dec 21, 2024 · 2025 3500, Duramax 6.6 After stopping to refuel the check engine light came on again, took the truck to the dealership, where they updated the software and the light is off, hopefully it is …
3.0 Duramax | Chevy and GMC Duramax Diesel Forum
Dec 11, 2021 · I’ve been looking to get a new truck and was looking at the GMC AT4 1500 with the 3.0 Duramax and was wondering if there are any problems with this motor and what else would I need to …
Newer GM diesels get a DEF sensor fix! - Chevy and GMC Duramax …
Nov 16, 2023 · This applies to ALL 3.0 duramax's and newer 6.6 duramax's too. NO. It does apply to all LM2's. It does not apply to LZO's Full size SUV's are still using the LM2. 2023 and 2024 1500 …
What, if any are the pros of a 2025 3500 Duramax vs a 2022?
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
service def system | Chevy and GMC Duramax Diesel Forum
Jan 1, 2022 · 2024 gmc Sierra at4x ave 6.6l l5p duramax is stating that the emissions system need to be serviced and I'm also getting a message stating in 120km reduced speed to 88km/h.
Did GM discontinue the 3.0 Duramax?
Sep 8, 2024 · Just read this article, and it sounds like 2025 will be the last year for the 3.0 Duramax. I hope it’s not true. I only have 17k on my 23 and was hoping to trade it in for another in a few years. …