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Old 24 Oct 2008, 07:34 pm
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CREWZIN CREWZIN is offline
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Join Date: Sep 2001
Location: West Central Florida
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Default Re: Surging Problem 2001 PT 13k miles

Something else you might look at is the IAC (Idle Air Controller) that controls the idle speed. Located behind and attached to the throttle body. You can clean it or replace it.

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