GVWR: Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg)
Make: GMC
Manufacturer: GENERAL MOTORS LLC
Manufacturer Id: 984
Model: Sierra
Model Year: 2001
Plant City: Flint
Plant Company Name: GM Truck Group
Plant Country: United States (USA)
Plant State: Michigan
Trim: 3500 (1 ton)
Turbo: Yes
Vehicle Type: TRUCK
Model year
COMPONENT
Complaint
1999
ELECTRICAL SYSTEM:WIRING
THE CHECK ENGINE LIGHT CAME ON AND VEHICLE BEGAN TO RUN ROUGHLY AND STALL, THE VEHICLE WAS INSPECTED AND DEALER FOUND NEGATIVE TEMPERATURE SIGNALS, CONSUMER HAS EXPERIENCED PROBLEMS ON SIX OCCASIONS WHERE THE ENGINE WOULD STALL AND RUN ROUGH, AND HAS HAD VARIOUS COMPONETS REPLACED, SUCH AS RADIATOR COOLANT, COOLANT SENSOR, FUEL PUMP, SENDING UNIT ASSEMBLY, DISTRIBUTOR, FUEL INJECTORS, SPARK PLUGS, WIRES, SERPENTINE BELT, THROTTLE-POSITIONING SENSOR, EGR AND OXYGEN SENSOR, THE BRACKET THAT PROTECTS THE MAIN WIRE HARNESS WAS NEVER INSTALLED FROM THE FACTORY AND CONSUMER FEELS THIS WAS THE PROBLEM TO BEGIN WITH, SOME OF THE COMPONETS WERE EVEN REPLACED A SECOND TIME AND STILL DID NOT RESOLVE THE PROBLEM.*JB
2001
SERVICE BRAKES, HYDRAULIC:ANTILOCK
SHORTLY AFTER BUYING THIS TRUCK, I WAS DOING LESS THAN 20 MPH SLOWING DOWN TO STOP AT A LIGHT. I HIT A SMALL DUMP THEN I HEARD THE ABS COME ON AND I ROLL RIGHT THROUGH THE RED LIGHT. THE DEALER TOLD ME IT MUST BE MY DRIVING. AFTER SEVERAL OTHER SIMILAR SITUATIONS, I HAD THE ABS DISCONECTED AND HAVE NOT HAD ANY OTHER FAILURES.