When I crank it, ideal is high and stays that way. How to fix the problem ! on 1990 Toyota 4Runner

Somebody please help! how do i ideal my truck down?

by in Potwin, KS on March 11, 2014
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3 answers
ANSWER by , March 11, 2014
scan codes and or have a smoke test done to determine source of leak
ANSWER by , March 11, 2014
4 or 6 cylinder engine???? While we are at it, manual or auto transmision???? "I" would just like to know!
ANSWER by , March 11, 2014
It must be sucking air somewere under intake manifold or intake area