2007 GMC ENVOY Power Train Problems

TL* THE CONTACT OWNS A 2007 GMC ENVOY. WHILE IN PARK, THE VEHICLE INDEPENDENTLY REVERSED AND CRASHED INTO A TREE. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES AND A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.

I WAS DRIVING MY CAR AND THE WHEEL LOCKED AND MY LIGHT SERVICE STABILITY CAME ON. *TR

I GOT INTO THE TRUCK TO LEAVE WORK SHIFTED INTO REVERSED HALF WAY THRU THE TURN THE WHEEL LOCKED UP AND TRUCK SHUT OFF. I PUT IN PARK AND RESTARTED NO PROBLEM THE NEXT DAY SAME THING AT A RED LIGHT WHEEL LOCK NEEDS TO BE RESTARTED. IT SOUNDS LIKE THE SAME ISSUES ON THE RECALL BUT MY TRUCK IS NOT ON THE LIST. *TR

TL* THE CONTACT OWNS A 2007 GMC ENVOY. THE CONTACT STATED THAT WHILE DRIVING VARIOUS SPEEDS, THE TIRE PRESSURE AND AIR BAG WARNING INDICATOR ILLUMINATED CONTINUOUSLY. THE ENGINE WAS LEAKING OIL AND ALL FOUR TIRE PRESSURE SENSORS FAILED. THE FAILURE RECURRED NUMEROUS TIMES AND THE VEHICLE WAS TAKEN TO THE DEALER MULTIPLE TIMES FOR REPAIR. THERE WERE SEVERAL REPAIRS MADE TO THE VEHICLE INCLUDING THE REPLACEMENT OF THE TRANSMISSION SLIP YOKE HOWEVER, THE FAILURE PERSISTED. THE MANUFACTURER WAS NOT NOTIFIED OF THE DEFECTS. THE APPROXIMATE FAILURE MILEAGE WAS UNAVAILABLE.

WITHOUT ANY WARNING/INDICATION [NOTHING LIGHT UP ON DASHBOARD]; THE CAR STARTED JERKING & SLOWING DOWN. IT SOUNDED LIKE ROCKS WAS ROLLING AROUND UNDER THE HOUND OF THE CAR. I PRESSED THE ONSTAR BUTTON [WHICH THE CAR HAS BEEN MONITORED BY FOR THE ENTIRE TIME OF OWNERSHIP, AND ALL REPORTS HAVE ALWAYS BEEN ENGINE/DRIVETRAIN/TRANSMISSION GOOD] AND THE WAS TOLD THERE WAS AND ENGINE MISFIRE. ALL MAINTENANCE HAS BEEN KEPT UP TO DATE; AND AGAIN THE CAR MONITORED BY ONSTAR AND NEVER HAVE I RECEIVED A BAD REPORT. I DON'T UNDERSTAND HOW/WHY SOMETHING LIKE THIS COULD HAPPEN W/O ANY WARNING! I TRIED WORKING WITH THE LOCAL DEALERSHIP; GMC FINANCING OFFICE ~ AND NOTHING!! THIS CAR IS PAID FOR & I CANT AFFORD THE REPAIR COST ASSOCIATED WITH IT. THIS HAS TO BE SOME SORT OF DEFECT!!!!!!!!!! *TR