Mechanics

ENGINE RUNNING AT HIGH RPMS

2005 Pontiac Grand Am • 3.6L V6 FWD Automatic • 126,000 miles

Pulled into work parking lot, didn't come to a complete stop before going into reverse, noticed hard shift and engine running at high rpms in drive, reverse and park. Did I lock in a vacuum somewhere and how do I correct it?
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GaryLindberg
January 28, 2014.




Try cleaning throttle plate on both sides and iac hole with choke cleaner then look for a vacuum leak.

Hmac300
Jan 29, 2014.


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