WHEN THE CAR IS ON IT ACCELERATE UP AND DOWN

1999 Buick Lesabre

Tiny

robert3gonzalez

March, 29, 2013 AT 1:32 PM

When the car is on, it accelerate up and down.

FOUND 2975 RELATED QUESTIONS

1 Answer

Tiny

hmac300

March, 29, 2013 AT 2:02 PM

Clean throttle plate on both sides with choke cleaner as well as iac hole. Check for a vacuum leak

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