Bewkrazed

i got a 98 gsr and i just put the SC in now my idle is really low like around 400-500 and the car shakes alot. plus wen i brake really hard my car just dies out, it literally just turns off. anybody knows wats worng and how do i fix this??

thanks.

*oh great the CEL turned on and it says i am running too rich*

greekspeed

Try these things:

1. Ur jackson FMU might be pumping too much fuel into your engine (depending on if u have other fuel mods such as big injector and/or fuel pump..), so mess with it a little bit so that the fmu isnt flowing at its maximum capacity..that might help

2. There is an adjustment u can make on the throttle body that makes u idle less and more....... i had a similar problem when i installed my jrsc and this fixed.....when i was messing with it i was making my car idle from 500-1100 depending on where i adjusted it....... i havnt messed with it fr a long *** time though so i'll pop my hood and to find what exactly i was messing with on the thrittle body and get back to u...

maxpsi

Did you hook the IACV back up?

If your CEL is right, then the problem could be dumping crap loads of fuel into the engine.

Sonny

Do you have any gauges? (Please say yes )

Sonny

Bewkrazed

hehe sorry no guages trying to keep this as sleeper as possible

i tried the idle screw nothing was fixed now i gotta look into the FMU thingy... so you guys think it is too much fuel in the system that is causing all this problem.

yea im pretty sure i hooked the IACV back up.

wat else could be the problem???