...throttle valve) is sticking open. The other possibility is a vacuum leak. I would try removing the IAC (idle air control motor) and cleaning it using aerosol carb or throttle body cleaner. This is ...
...clue what could be wrong with this car please help me out. I`m going broke trying to figure it out. iac valve that controls the idle its on the intake by the throttle body CHECK THE EGR VALVE AND BAY ...
...and now my car runs fine. I'm having the same problem, so far what i can come up with is the IAC system ( intake air control) either the IAC valve or the stepper motor that the IAC valve sits ...
...you already changed. But changing it does not always fix the problem. First, if you bought the new IAC motor second hand, change it again cause last time i had to change mine 3 times before i got
...adjustment screw connected there There is no idle screw on the Saturn. The idle air control valve (IAC) may be dirty with carbon and can be cleaned with throttle body cleaner. After cleaning the IAC ...
...u know of anything I can try,please let me know.....Thank's On the throttle body you will find the IAC idle control valve, with two wires going to it, unplug and plug it back if no change then bang ...
...on until it gets around halfway between C and H. I've replaced the crankshaft position sensor, the IAC, and the starter (it went out obviously due to starting it back up a couple dozen times a day,
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