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Hello recent rebuild on an 87 turbo motor and turbo. Ran it for a bit and it smoked like most rebuilds do. After a while it wasnt as much. Car sat for a bit.every once in a while I'd start it to warm it run and give it some revs. Recently took my exhaust off to fix a exhaust leak and found a grey oily/watery substance in it. Anyone know what it could be? I do premix and it does have the omp delete. Thank you.
