Table 1 shows five common gasoline fuel system related problems of the 2001 GMC Sierra 3500. The number one most common problem is related to the tank filler pipe and cap (one problem). The second most common problem is related to the fuel pump (one problem).
| Problem Category | Number of Problems |
|---|---|
| Tank Filler Pipe And Cap problems | |
| Fuel Pump problems | |
| Fuel Injection problems | |
| Gasoline Fuel System problems | |
| Fuel Delivery problems |
When vehicle is being filled, fuel spews from filler neck because filler neck is small. Dealer and manufacturer have been notified. Read details...
The contact owns a 2001 GMC Sierra 3500. Intermittently, when the vehicle is driven at any rate of speed, it shuts off without warning. The contact must wait up to 20 minutes to restart the vehicle. The fuel pump was replaced. The vehicle was taken to the dealer at least four times for this failure. Read details...
The contact owns a 2001 GMC 3500. The contact stated that while driving 10 mph, the engine stalled without warning. The contact was able to restart the vehicle. The vehicle was taken to the dealer, who diagnosed that the injection pump needed to be replaced. Read details...