| What color is the smoke? How much boost are you running (PSI)? How many miles on the stock turbos? You could try this...Go to a dyno, they use wide band O2 sensor that can tell you your A/F ratio. Then if your running rich (which most likely you are with the JWT program) then you would need a Air/Fuel controller like a Apexi S-AFC or something similar. Or you may considering going a stand alone ECU.
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 "EVERYONE NEEDS A B&B!" Spee, February 16th 2003 AIM: TARGETZZ32 |