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Q:

HEAD GASKET on 2001 Cadillac DeVille DTS

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
IS THERE A WAY TO STOP THE LEAK WITHOUT REPLACING THE HEAD GASKET.IT IS A NORTH STAR ENGINE
(3) Answers
i tried bars leak threw the spark plug holes it worked for about 2000 miles but now
its white smoke and over heat agian i hear of a product called thermagasket but
i cant currently aford it the only other answer is to pull off the intake and try to retighten the bolts my idea was to retighten the bolts according to the new sequence
that gm posted its worth a try