high idle at stops help!!!!!

hey guys, i need help idk wat to do im goin nuts.
i just picked up mi first sr20 redtop and it runs great crusin and full throttle but the thing that i dont get is wen im just crusing and i come to a stop light mi car rev up to 2000 and sometimes just stays there
anyone got any ideas???? help plz theanks

mi set up i isis intake manifold
isis intercooler piping
obx turbo manifold
isis full exhaust
walbro 255 fuel pump
apexi safc
and everything else is basicly stock

Probably due to you blow of valve if you have one. Recirculate it, that should stop the problem. The SAFC has a decel air tune setting but i dont know how to tune it.

The problem is due to air that gets metered through the MAF is no longer there causing a rich state and the ECU stumbles trying to find the proper timing and load setting.

could be the idle air control valve on the intake.i had to adjust mine when i put on my isis intake

vacuum leak. check at the fuel injector grommets into the manifold. the only isis intake manifold i saw first hand, the injector spacing was incorrect using a stock fuel rail. there was no remedy. stock or greddy is better.

injector spacing was definitely not right on the polished isis i had but the one that wasnt polished was fine.if i had to do it over again i would just save the money and keep the stock intake on there unless i was doing an outrageous build

yeah, this one was polished as well

thanks for the help...mi bov is on the hot pipe and its a hks ssq would that have somethin to do with it???

hey would a g20 iacv work with mi sr20????

bks14 wrote:

thanks for the help...mi bov is on the hot pipe and its a hks ssq would that have somethin to do with it???

Prolly not, they are always closed at idle.