Rough Idle Rb20Det

[Chaos_Reaper]

Im due to pick up a R32 GTST 1992 model next week. I knew before inspection that the car had a rough idle. Now it starts only if you give it a bit of throttle when started it sounds like a big v8 then stalls after about 5 minutes of idling. Car is pretty much stock apart from a boost tee, and a fmic

Now what im thinking is

a) Air flow meter

or

b) coil packs

or

c) timing is out

Any other ideas to what would cause this?

Edited March 22, 2014 by Chaos_Reaper

[Ben C34]

anything.

That's why people sell them when running shit, cos they can't figure it out.

Your hoping to buy a bargain.i hope that works out for you.

[Missileman]

afm yes

coil packs yes

coil pack harness yes

timing how so?

injectors yes

cas possibly

process of elimination really...

since this motor is recently purchased, what is its compression test results?