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Engine Surges when AC is turned on

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Old 07-14-2011, 04:37 PM
Auflyer's Avatar
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Default Engine Surges when AC is turned on
Okay is this a vacuum leak or what? Sitting parked, switching the AC switch from off, to normal AC, the engine surges and gets stuck at a high RPM. What is the cause?
 
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Old 07-14-2011, 04:40 PM
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Sticking IAC valve? Have you cleaned the throttle body & IAC valve?
 
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