idle problem [Archive] - Forum


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06-03-2012, 12:20 PM
My 2001 Grand Am, every once in awhile when I start it up, will idle up and down by itself and when I go to drive, it will keep doing itwithoutgoing anywhere.Iwill have the gas pedal almost all the way down but it wont move until it finally stops idling on its own.Any ideas? Someone told me it might be my fuel filter...

06-03-2012, 12:24 PM
Prob your tps (throttle position sensor) goin bad.