whenever im parked on D the idle goes allmost 400rpm?
especially when im driving and stopping at the lights i go to brake it just drops to 200rpm, 5 out of 1 it will stall at the lights?
does it all the time dont know why??
IAC?
Maybe reset the ECU and then reset the IAC.
i reseted the ecu a few times.. still the same, how do you reset the IAC?
get some throttle body cleaner and clean out the T/B and clean out the IAC while your there chances are its clogged, is the engine light coming on at all, before you stall dont reset the computer untill you get a code, wait for it to give you a code the see what it is if the engine light is coming on, but i would start with cleaning the T/B out
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yea i checked error codes many times, just changed my sparkplugs they were destoryed.. throttle bodys clean as, n i gave it a clean anyway while i was at it.. wheres the iac located?
engine light error code does come on n i know whats it from, my speed sensors dead
IAC (Idle Air Control), located in the throttle body, at the back of it,
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how do i reset it? it might be my ecu tooo grrr
Get a mates ecu and put it in the car see how it goes, you cant reset the IAC unless u take the battery terminals off, and reset the computer.
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it will be your IAC valve.
allrite thanks guys been reading on a few other threads.. there could be crap stuck in there, if not i gotta get a new one.. if reseting it doesnt fix
get some T/B cleaner and spray it into the holes in the T/B it will get into the IAC and clean it, or take the T/B off and unscrew the IAC and see if there is any problems with it, and clean it properly out of the car.
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Throttle body is easy to get off, just 2 nuts but watch the gaskets![]()