Table 1 shows eight common engine and engine cooling related problems of the 2002 GMC Sierra 2500. The number one most common problem is related to the car stall (three problems). The second most common problem is related to the engine and engine cooling (two problems).
Truck was stalling maybe three times a year approx. 3 years ago. Doesn't register any codes. Approx. 1 month ago started stalling daily. Read details...
2002 GMC Sierra 2500hd 6. 0l 4x4. The 6. 0l engine is knocking constantly, and from doing some research. This is a very common issue and needs to be resolved. Dealer said it is normal! since when is an engine knocking, normal? Read details...
Three broken manifold bolts. From what I hear this is a common occurrence. The broken one close to firewall, will have to pull engine to fix. There should be a recall on these manifold bolts. Read details...