Enter your question.I have a 91 mustang 5.0 5 spd. The car hesitates and wont idle down. It will stay at about 1500 rpm as I come to a stop and will idle at around 1000rpm at a stop.
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Monday, November 29th, 2010 AT 4:04 PM
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WRENCHTECH
EXPERT
Is the check engine light coming on at all?
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Monday, November 29th, 2010 AT 4:09 PM
LEGITIMATE007
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Yes sounds like a dirty throttle body and or idle air control valve and valve bore, I would clean it all thoroughly first before replacing the valve.
Joe