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I have white smoke coming out of my exhaust. I've tried Bar Leaks, K-Seal and

(1996 Mercury Cougar)
in Hampton, VA on March 04, 2013
Blue Devil. What is the problem none of those worked.
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Popular Answer
on March 04, 2013
I say bad head gasket! Have a combustion leak test performed to confirm.
Most any repair shop can do this. And it leaves no doubt as to weather it is a head gasket or not!!
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