what is wrong with my car if the idle is set at 1.5 or 2krpm. i clean the IAC and the throttle body but that **** still idle high. tighten up the throttle all the way. here what it does. if i was on 3rd gear like at 15mph it will increase mph by itself slowly. what wrong with it? do i need a new IAC unit?
no misfire or anything...just to be clear in future...if peep ask....its a b18c turbo. im going to upload the video in a bit.

heres the video...its showing when its in gear then netural but it jump back up..just watch.....


http://www.youtube.com/watch?v=lia3yAFpkrw

 

Your in the right location about your IACV, sometimes the springs get stuck and it doesn't go back where it suppose to be, that's why your idle is high. I did cleaned mine, too, but still idle high, so I ended up replacing it. Then, when I started it up, the idle stays around 750-800 rpm.

 

so i need to replace my unit? thats like 300 bucks!! OWEEEE!!! or can i just adjust it? theres a star looking thing but dont know if they have the tools for it?

 

the guy who replied meant the FITV. It's right under your throttle body. A screw gets loosened over time and you just have to tighten it back up. You might as well clean your IACV. There should be a how-to in your car's make forum in the FAQ