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idle air controll

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Old Jul 20, 2011 | 07:14 PM
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Default idle air controll
i have replaced the iac on my 99 buick century but it still idles high, will the ecu adjust to the new iac over time or do i reset the ecu
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Old Jul 20, 2011 | 08:32 PM
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Have you cleaned your throttle body?
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Old Jul 20, 2011 | 11:57 PM
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Have you checked for vacuum leaks?
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