2024 Gmc 3.0 Duramax Issues. One of the most pervasive issues that. Bought the truck on april 28th 2024.
Gm engineers have determined that these issues may be. I have a new 2023 gmc sierra at4 lz0 duramax and it’s been at the dealership for 23 days now, they can’t find a solution to the problem.