Table 1 shows 15 common engine and engine cooling related problems of the 2001 GMC Sierra. The number one most common problem is related to the engine cooling system (three problems). The second most common problem is related to the engine (three problems).
The contact owns a 2001 GMC Sierra. The contact was driving 40 mph when the vehicle stalled. The vehicle failed to restart and was towed to the contacts home. The vehicle was towed to the dealer where the dealer confirmed that the crankshaft needed to replaced. Read details...
I was driving down the road, and the vehicle stopped running, some seconds later it restarted. Twice since then the vehicle would not start, but then started sometime later. I had the vehicle repaired at sharon Chevrolet, they found a code that indicated the crank position sensor (ckp) was at fault. Read details...
I purchased this truck with 13,000. Miles on it , ran great. At 30000. Miles motor started to ping like a lifter wasn't working correctly. Took it back to dealer where I bought it, they said it would not make noise. Took service writer out and started truck, engine made load knocking noise. Read details...