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High Idle

(1997 Jeep Wrangler)
in Tucson, AZ on February 11, 2011
No vacume leak but the Idle is over 2000rpm, intake/exhaust gasket not the problemm. what is the cause?
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Popular Answer
on February 12, 2011
Could be a sticky throttle plate, idle control valve, etc..
Did you smoke tested the intake? How do you know there is no vacuum leak?

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