Two problems related to other fuel system have been reported for the 2001 GMC Sierra 3500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Sierra 3500 based on all problems reported for the 2001 Sierra 3500.
Sold me a "good running vehicle" that the fuel system failed cause engine to shutdown, caused no braking, vehicle pulled out of center do to steering components, no safety belts in rear of vehicle.
Gas gauge does not rgister till 1/2 hour later. Consumer feels this may be unsafe because children may be present, and may run out of gas.
| Other Fuel System Fuel Gauge problems | |
| Other Fuel System problems | |
| Other Fuel System Fuel Injection System problems |