Idle Issue

[mbwilding]

Hello, I have a 1994 R33 GTS-T rb25.

I got my car back after it had repairs done on the body, I have noticed when I start the car it idles at 2000RPM and every 2 seconds drops down to 1500 and then straight back up to 2000, Eventually it goes away then comes back minutes later.

Anybody have any ideas?

[Benzino33]

AFM

[mbwilding]

AFM

I have no Idea what you are talking about.

Can you please elaborate?

Wait. Is this what your talking about http://www.skylinesaustralia.com/forums/cl...AFM-t18037.html

Edited July 22, 2009 by mbwilding

[Benzino33]

I have no Idea what you are talking about.

Can you please elaborate?

Wait. Is this what your talking about http://www.skylinesaustralia.com/forums/cl...AFM-t18037.html

Oh., sorrry bro, should hav been more clear. but yeah, thats your air flow meter, cleaning them out helps idle issues, but also clean out you IAC valve, thats your idle control valve, it may just be clogged and sending the wrong message.

U got stock ecu? if u got an aftermarket one i think the properties can be adjusted.

anyways hope this helps,,i'll put my money on the afm/iac.

cheers

ben

[2quik]

This was happening to my car...turned out to be leaking injector..o-ring seal was busted..

[Benzino33]

This was happening to my car...turned out to be leaking injector..o-ring seal was busted..

howd you find that out?