the opti is new and the fpr has been replaced and the line to it is dry so it is working now. all the plugs are black and smell like gas so the car is definitely running rich. it has 30s in it along with the le2 heads and cam combo and the 255 lph fuel pump. it has a tune from pcmforless in it but not sure if its right.

 

Well.first of all you should make sure the tune is right.After that,its a matter of leaky injector(s).

 

Is there gas in the oil or is it just running super rich??? If all the plugs are bad rich, you can rule out the leaking injectors unless they all are leaking. Was the PCM prigramed for the 30lb injectors??

 

Make SURE your heads are sealing to the intake manifold. If the gaskets aren't getting clamped, they'll fail, and you'll suck oil/vapors into the intake runners, and gas WILL make it's way into the oil. TRUST ME on this. I've been dealing with this problem for 2 years now.