| blackish usually means running rich (carbon) What does your plugs look like? Do you get black buildup on your back bumper? If the smoke has some bluish color it could be oil. You could also try a leakdown test... The leak down test would tell you if you are losing pressure and it will tell you where ie intake valves, exhaust valves, piston rings. etc etc Does it blow smoke all the time under full boost? precats and main cats on car?
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 "EVERYONE NEEDS A B&B!" Spee, February 16th 2003 AIM: TARGETZZ32 |