JackoliciousLegs

So I don't know much about FC's fuel control but I posted earlier about my boost problem and my boost just stopping at anywhere from 2-4psi. What are the chances that it's fuel related? Fuel filter? Something like that?



I'm doing silicone hoses and gonna inspect everything tuesday... just wanted to see what you thought of this.

djgiantrobot

does it rev out all the way to redline? 2-4 psi is either going to be a MASSIVE boost leak, or your turbo is seized up.

JackoliciousLegs

turbo is revving freeely and i get some blowoff. Yes, it does rev to redline.

JackoliciousLegs

Could it be slop in the turbo?

j9fd3s

plugged exhaust?



mike

JackoliciousLegs

Has new HKS exhaust (previous owner) that's 2 1/2 around... cats look new too. Haven't pulled them off tho...

j9fd3s

thats the number 1 cause of low boost, and exhaust restriction



mike