My 93 ford tempohas a high idle even after I have tried to adjust it
Saturday, December 25th, 2010 AT 11:23 PM
1 Reply
FIXITMR
MECHANIC
9,990 POSTS
How did you try to adjust it? It's totally computer controlled using the IAC valve located on throttle body. The throttle butterfly itself has a screw to adjust throttle plate so it dont stick closed. It is not meant to try and control idle. So you either have a vacuum leak or a malfunctioning IAC.