GVWR: Class 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg)
Make: GMC
Manufacturer: GENERAL MOTORS LLC
Manufacturer Id: 984
Model: Sierra
Model Year: 1998
Plant City: Fort Wayne
Plant Company Name: GM Truck Group
Plant Country: United States (USA)
Plant State: Indiana
Series: Conventional Cab
Trim: 1/2 ton nominal
Vehicle Type: TRUCK
Model year
COMPONENT
Complaint
2011
POWER TRAIN:AUTOMATIC TRANSMISSION
TL* THE CONTACT OWNS 2011 GMC SIERRA 1500. THE CONTACT WAS DRIVING 50 MPH WHEN THE VEHICLE HESITATED AND WAS SLOW TO ACCELERATE. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY ADVISED THAT THERE WERE NO FAILURES AND THE VEHICLE WAS OPERATING AS DESIGNED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 1,500 UPDATED 02/23/11 *BF THE CONSUMER STATED THE VEHICLE WOULD HESITATE ON ACCELERATION. WHENEVER HE ATTEMPTED TO ACCELERATE, THE ENGINE WOULD LAG BEHIND FOR A SPLIT SECOND. WHEN THE ENGINE DID ENGAGE, THE DRIVE TRAIN WOULD BANG FROM THE ENGINE ACCELERATING. THE CONSUMER ALSO STATED THE VEHICLE WOULD NOT HOLD IN STEADY SPEED HIGH GEAR. THE TRANSMISSION WOULD CONTINUALLY GO BETWEEN 5TH AND 6TH GEAR. WHEN IN 6TH GEAR, THE VEHICLE WOULD LOSE SPEED. UPDATED 05/05/11