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revs high on startup


bbbb51

Well-Known Member
Joined
Aug 7, 2007
Messages
113
Age
74
Vehicle Year
2002
Transmission
Manual
Ok its a 02 ranger with a 4.0 and when I start the dang thing it revs high for like 2 or 3 minutes then comes down slowely. It will do this on a warm or cold day. I have cleaned the iac, checked the vacume hoses the best I could. What else am I missing. Or could it be time for a new iac. The truck has about 45000 miles on it. Any help will be appreciated. Thx
 

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