The contact owns a 2002 Pontiac aztec. The contact stated that while driving 20 mph, he noticed the vehicle accelerated abnormally. The vehicle was taken to the dealer for diagnosis. The dealer stated that they did not find any failure on the vehicle. The manufacturer was not contacted. The failure mileage was 70,000 and the current mileage was 79,000...updated 09/04/12 the consumer stated the first failure was just over a year ago. The vehicle accelerated to 40-45, rpms reached 3000-3100. With the vehicle stopped the rpms reached 1500-1700. The manufacturer was contacted and was reviewing the information from the vehicle to see if repairs were warranted and whether GM would assist with repairs. Updated 09/17/2012

- Allen Park , MI, USA