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2001 Buick Regal Question: My Buicks supercharger will not slow down for normal driving the RPM's jump up



kmr58, 3.8L V6 Supercharged, Akron, OH, October 09, 2013, 07:26

car will not slow for normal driving engine running way too fast have to hold the brake to keep from losing control of car.

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  • Answer #1

    allcar October 09, 2013, 09:05

    Idle air control problems. need more info- like the IAC counts--

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