white and blue smoke.....
long story short after little time wrenching since the incident..... i took off my exhaust from the downpipe back to see how bad my exhaust was leaking. drove for about 2 miles, light throttle, nothing crazy. this is on with the t3/t4 on 16psi, pump gas tune, k20z1 head, with 87mm cometic h.g. get it back home and it is letting loads of smoke out of the downpipe and around the back of the motor where the turbo is...idles fine while doing a coil check on there way out, did a dry and a wet compression check and got even numbers, 140-145 dry, 150-155 wet. took off the turbo, turbo manifold and found oil and coolant in the exhaust manifold in one runner (off one cylinder). so, blown head gasket, bad rings, bent valves? i dont think i bent a rod as it idles fine, just smokes real bad. any help before i tear off the head and start into that, which i have to do im sure now anyways, would be great. thanks.
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oranginal
Forced Induction
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Apr 28, 2012 05:35 PM




