NHTSA Complaint #10041573 — 2001 CHEVROLET IMPALA

MY 2001 IMPALA BEGAN HAVING LOSS OF POWER/SLIPPING DURING ACCELERATION AT LOW SPEEDS AROUND 30,000 MILES, DEALER LOOKED AT CAR AND COULD NOT DUPLICAT 2 TIMES. CAR SCONTIUED TO HAVE THE PROBLEM AND DEALER FELT THAT THE VALVE BODY SHOULD BE REPLACED AND TOE SET. AT 37,400 MILES I WAS DRIVING ALONG AND SUDDENLY LOSS OPERATION OF VEHICLE WHIL GOING THROUGH INTERSECTION, COASTED INTO GAS STATION TRIED ALL GEARS OF CAR AND WAS UNABLE TO MOVE CAR FORWARD OR REVERSE. HAD CAR TOWED TO DEALERSHIP. TRANSMISSION REPAIR OF PLANETARIES AND BANDS WAS PERFORMED THAT WAS AUGUST 25, 2003. ON SEPTEMBER 10 CHECK ENGINE LIGHT CAME ON AND I HAD IT DIAGNOSED AT INDEPENDENT MECHANIC SHOP AND WAS TOLD THAT 2 TRANSMISSION CODES WERE COMING UP THEY WERE 742 AND 748. GM EXTENDED WARRANTY WOULD NOT ALLOW REPAIR TO BE DONE BY ANY ONE ELSE BUT CHEVROLET DEALERSHIP, I TOOK THE VEHICLE INTO DEALERSHIP ON OCTOBER 6 AND WAS TOLD ON THE 9TH THAT THEY COULD NOT DUPLICATE THE PROBLEM. I WILL BE PICKING UP MY CAR TOMORROW AND WAITING FOR THE NEXT TIME THAT THE CHECK ENGINE LIGHT COMES ON TO TAKE IT BACK TO THE DEALER.