Other Engine Info: Flex Fuel: Gas/Ethanol, Offset Bore
Plant City: Ruesselsheim
Plant Company Name: OPEL
Plant Country: Germany
Plant State: Rhein-Main
Seat Belts All: Manual
Series: LTZ
TPMS: Direct
Trim: Book W
Vehicle Type: PASSENGER CAR
Windows: 4
Model year
COMPONENT
Complaint
2008
SUSPENSION:REAR
SEVERE INNER SURFACE TIRE WEAR ON REAR WHEELS OF 2007-2008 CHEVROLET IMPALA VEHICLES. TECHNICAL SERVICE BULLETIN 08032 IS ON FILE WITH GENERAL MOTORS, ACKNOWLEDGING THE PROBLEM, BUT WILLING ONLY TO PAY FOR NECESSARY REPAIRS TO POLICE VEHICLES, WHEN IN FACT THE FLAW EXISTS WITH ALL 2007-2008 IMPALA VEHICLES. WE PURCHASED THE CAR AS A DEMO MODEL IN 2009 AND WERE NOT MADE AWARE OF THE PROBLEM. WE BELIEVE THE DEALER WAS HONEST, AND ALSO NOT AWARE OF THE PROBLEM AT THE TIME. WE BELIEVE THIS TO BE A SAFETY ISSUE AS WELL, SINCE HANDLING ON WET ROADS IS EFFECTED DUE TO THE FACT THE REAR TIRES ARE CONTACTING THE ROAD SURFACE ONLY ON 1-2" OF THE INSIDE SURFACE OF THE TIRES. *TR
2010
SEATS
I HAD PURCHASED A 2010 CHEVROLET IMPALA IN JULY, 2010. THE FIRST ATTEMPT AT REPAIR OF THE FRONT END VIBRATION WAS ON 10/22/2010. THE DEALERSHIP DID NOT RECOGNIZE THE VIBRATION. THE VEHICLE TIRES WERE ROTATED ON 01/26/11 IN AN ATTEMPT TO STOP THE VIBRATION IN THE FRONT END. THE VEHICLE WAS TAKEN IN ON 03/18/11 FOR FRONT END NOISE (THUMP) WHILE TURNING THE WHEELS. THE VEHICLE WAS TAKEN IN ON 07/07/11 FOR THE THUMPING NOISE IN THE FRONT END WHILE TURNING THE WHEELS. THE VEHICLE WAS TAKEN IN ON 07/28/11 FOR A FRONT END THUMPING NOISE WHEN TURNING THE WHEELS. THE VEHICLE WAS TAKEN IN ON 08/16/11 FOR A FRONT END THUMPING NOISE AND THE DEALERSHIP NOTICES THE TIRES WERE WEARING SLIGHTLY CUPPED ON THE INSIDE EDGE. THE VEHICLE WAS TAKEN IN ON 09/08/11 FOR A WHINING NOISE FROM THE ENGINE BAY AND POWER STEERING FLUID WAS FLUSHED. THE VEHICLE WAS TAKEN IN ON 04/09/12 FOR FRONT END THUMPING NOISE, WHEEL BEARING, TRANSMISSION SURGE, AND WHINE NOISE FROM RADIO. THE VEHICLE WAS TAKEN IN ON 06/27/12 FOR ROUGH IDLE, TIRE REPLACEMENT, TRANSMISSION. THE VEHICLE WAS TAKEN IN ON 07/27/12 FOR ROUGH IDLE, TRANSMISSION SURGE, THUMP NOISE IN FRONT END AND WHINE NOISE IN RADIO. THE VEHICLE WAS TAKEN IN ON 10/05/12 FOR TRANSMISSION SURGE, ROUGH IDLE, THUMP NOISE IN FRONT END, AND WHINE NOISE IN RADIO. THE OUTCOME AT THIS POINT IS THE DEALERSHIP TRIED TO REPROGRAM THE VEHICLE, GM APPROVED REPLACEMENT OF ALL FOUR TIRES, A REPLACEMENT OF THE POWER STEERING PUMP, WHEEL BEARING ON DRIVER FRONT SIDE. THE DEALERSHIPS HAVE DONE TWO THROTTLE BODY CLEANINGS. THE DEALERSHIP HAS STATED THEY WILL REPLACE THE ROTORS BUT GM WOULD NOT APPROVE REPLACEMENT ONLY TURNING ON THE ROTORS. THIS CASE HAS BEEN OPENED WITH THE BETTER BUSINESS BUREAU WHOM ADVISED ME TO CONTACT NHTSA. GM REFUSES TO REPLACE PARTS BECAUSE THEIR COMPUTER SYSTEM CANNOT TELL THEM WHAT IS WRONG WITH THE VEHICLE. GM HAS RECALLED THE POLICE VEHICLES FOR FRONT END SUSPENSION AND HAS A LAWSUIT PENDING IN MICHIGAN FOR PERSONAL VEHICLE. *TR