I have a 240sx 1990. I have been having trouble with the exhaust manifold. Is there anything that I could spray in the exhaust, around the gaskets and in the join with the rest of the exhaust to see if there is any leak? I hear the pssss and after a bit I see a little bit of smoke coming up, but can't see from where. I don't know if there is any spray I could use safely to detect where the smoke is coming from. Thanks.
Friday, April 14th, 2006 AT 11:41 PM