GVWR: Class 2H: 9,001 - 10,000 lb (4,082 - 4,536 kg)
Make: GMC
Manufacturer: GENERAL MOTORS LLC
Manufacturer Id: 984
Model: Sierra
Model Year: 2007
Plant City: Flint
Plant Company Name: GMNA
Plant Country: United States (USA)
Plant State: Michigan
Trim: 2500 (3/4 ton)
Vehicle Type: TRUCK
Model year
COMPONENT
Complaint
2004
STRUCTURE
TL*THE CONTACT OWNS A 2004 GMC SIERRA 2500. THE SEAL AROUND THE TOP OF THE WINDSHIELD WAS LEAKING WATER INTO THE VEHICLE ON THE PASSENGERS SIDE. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT IT WOULD COST $250 TO INSPECT THE LEAK. HE DID NOT HAVE THE DEALER INSPECT OR REPAIR THE FAILURE. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 54,000. UPDATED 3/7/11 *CN UPDATED 03/14/11*JB
2007
ENGINE AND ENGINE COOLING:ENGINE
CHECK ENGINE LIGHT COMES ON AND ENGINES GOES INTO REDUCED POWER MODE. DOESN'T HAVE ENOUGH POWER TO GO OVER 40 MPH. WHILE PULLING A TRAILER THE ENGINE DOESN'T HAVE ENOUGH POWER TO CLIMB HILLS OR GO OVER 25 MPH. I HAVE TAKEN TO DEALER TWICE AND THEY SAY GM IS AWARE OF THE PROBLEM BUT THEY DON'T HAVE A FIX FOR IT. IT'S NOT SAFE HAVING A VEHICLE THAT BREAKS DOWN IN -15 DEGREE WEATHER AND HAVING THE DEALER TELL YOU THAT THERE IS NO FIX FOR THE PROBLEM AND TO JUST KEEP DRIVING THE VEHICLE. *TR