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1996 Mercury Cougar Question: I have white smoke coming out of my exhaust. I've tried Bar Leaks, K-Seal and



pcfree, 4.6L V8, Hampton, VA, March 04, 2013, 17:09

Blue Devil. What is the problem none of those worked.

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  • Answer #1

    March 04, 2013, 17:52

    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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