1996 Lincoln Mark VIII High Idle

Tiny
47CARMEL
  • MEMBER
  • 1996 LINCOLN MARK VIII
  • V8
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
I r&r Intakes IMRC controls and replaced one actuator. Upon engine start up idle will not come down and continues to rise. I disconnected IAC but speed did not drop. IAC opening in throttle body draws alot of air, if I shut it down with rag engine will slow down. Is this the only item that could cause this extremely high idle?
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Thursday, January 10th, 2008 AT 3:53 PM

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Tiny
BLACKOP555
  • EXPERT
Take off your iac and make sure the pintle is moving freely.
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Thursday, January 10th, 2008 AT 8:53 PM

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