probably more for the tech side, I apologize in advanced guys but....my 91 NA is smoking on star up.... BAD..! not vapor, I know is burnt oil and I can also see a black oily residue on the bumper around the tail pipe. I know all the usual culprits but here is whats strange.... is only from one side...! the pass side. WT#? (no X pipe) only one side of the engine worn out? after it warms up and i drive it for a few miles most of the smoking clears but not entirely while I had my engine, the left side out I replaced the PCVs and installed new Z1 hoses. Could it be suctioning or vacuuming oil into the intake some how? any help or suggestion?
