Need Help

[sky19961991]

hey guys i have just put a gtx 3582r and a geddy intake fmi and exhaust on my rb25 i cnt get it to stop idle hunting and running rich i have changed afm 02 sener tps gone over it for vak leak cnt find it im running a staned comp injecters and boost can anyone help thanks

[GTSBoy]

Either your AAC valve is not installed correctly (electrical/plumbing wise) or you have a vacuum leak somewhere.

Is this a Freddy manifold? If so, do you know that it is straight enough?

Are you running a PFC?

Note that this is a topic that has been posted about a kuntrillion times before and you should have searched.

Edited June 23, 2013 by GTSBoy

[XKLABA]

Note that this is a topic that has been posted about a kuntrillion times before and you should have searched.

are yes, but is that a metric or imperial amount

try running around the intake with a can of brake or contact cleaner, or the like, and see if idle changes and that will tell you if there is a leak

[sky19961991]

i am new to this site and i havnt realy looked for the posted i will try now thanks

and xklaba i tryed that with contact cleaner didnt change anything and yes it is a greddy plenum if the face was not flat on the head shoudlnt it leak water from the jacket

[sky19961991]

GTsboy

how do u search for a post

thanks

[GTSBoy]

Little magnifying glass in the top right part of the page.

Or, go to google, put in your search terms and use the "site: skylinesaustralia.com" tag to force it to search here.

[75coupe]

Huge turbo for std comp injectors and boost...

[sky19961991]

thanks GTSboy

even then on 5 psi with this big turbo how would it make it run so rich and idle hunt i have put 3540 on non turbo rb30 and its runs fine.

soon i will be putting my injecters in and cams and comp but there no reason that i can think of why it wouldnt run.

[GTSBoy]

Yeah....but you can't drive it around at idle, can you? So there's no point in the exercise.

But anyway, at idle the big turbo has no effect. So I refer you to my first reply about leaks.

[sky19961991]

been over it 100 times with water spray and contact spary doesnt change a thing i even pulled the intake off to make sure i have it all plumed up right couldnt fine anything. could a water temp sender do it. but then again it does it when its cold as well.