IAC help
Apr 21, 2010, 10:13 AM
#1
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IAC help
So I am changing my IAC today because my car idles sporadically and I just wanted to know whether there is anything I need to do anything adjustment wise or any spefic way of installation or is it just straight forward.
Apr 21, 2010, 12:40 PM
#2
Straight forward, just make sure the new one has the o-ring. It should be pretty obvious if the old one is bad. It should either be missing the o-ring, or when you unscrew it (3 screws) and leave it connected to the electrical plug and then turn the car to ON (do not crank it) the little motor should move in and out clicking constantly while searching for the right position. If it doesn't move, it's dead, if it moves but has no o-ring, get an o-ring, if it moves and has an o-ring you might have other issues.
Sep 3, 2010, 01:46 PM
#4
Straight forward, just make sure the new one has the o-ring. It should be pretty obvious if the old one is bad. It should either be missing the o-ring, or when you unscrew it (3 screws) and leave it connected to the electrical plug and then turn the car to ON (do not crank it) the little motor should move in and out clicking constantly while searching for the right position. If it doesn't move, it's dead, if it moves but has no o-ring, get an o-ring, if it moves and has an o-ring you might have other issues.