High Idle Speed

have 2001 Grand Cherokee with a high idle speed .... is this an indication I need to replace a sensor ?? Thanks

Reply to
Mindy
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or clean your throttle body and ISS (Idle Speed Solenoid) motor using throttle body cleaner.

Reply to
dave AKA vwdoc1

just a thought. you could have a leaking vacuum hose somewhere

Reply to
JJFuray

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