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Idling High


forddude

Well-Known Member
Joined
Oct 21, 2007
Messages
56
Age
38
City
Cincinnati, OH
Vehicle Year
1994
Transmission
Manual
My 91 4.0 is idling at 1500 rpm. i replaced the throttle position sensor and the water temp sensor and the damn thing is still doing it. any suggestions?
 
the iac is sticking or you have a vacuum leak some were.
 

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