ok so before people start jumping on me, i already searched this and couldnt get a straight answer... haha

but my integras idle kicks down to around 400 or 500 when im at a stand still... i know i need to check my tps. but what else could cause this problem and how can i fix it... just curious... thanks guys...

 

It's either just a low idle setting on the throttle body or a vacuum issue. Try raising the idle setting first; if it starts throbbing, it's a vacuum issue.

 

how do you raise the idle... wheres the setting on the throttle body?

 

The idle screw is located on the throttle body.. You can't miss it.. Big flat head screw..

I sent you a PM with a good link...

 

^^^


But if that dosent work clean your IAVC located behind your air intake manifold has 2 small hoses connected to. Easy to clean too just unbolt it and spray it with simple clean than adjust the screw they are talking about until your car Idles between 700~600 rpm correct me if im wron! GL

Edit:Oh! and reset your ecu after this and have the stereo code in hand!

 

Good catch OoAreyuloO, yeah any time you adjust something it's a good idea to unplug your battery for about 5 minutes then run your engine until the fan turns on to erase the bad memories.

If you're still having problems after that, just check & make sure you're not leaking air from any old vacuum hoses around the intake.

 

awsome... ima go and do this as soon as i get off work... thanks guys...

 

Hahah I Know this is late but thanx vegas invasion lol XD

hope the IAVC clean up went well

 

I have a 91 integra and my idle is jumping can anyone help me out? I have cleaned my IACV and the FITV several times im gettin tired of it im starting to think im better walkin every where can anyone out there help me out please

 

Check and clean the IACV and/or FITV. IACV is located behind the intake manifold I believe. And FITV under the throttle body, iirc. Good luck, cause they are both a PITA to work with. Best if you have small hand and flexible.