1997 Cadillac STS white smoke from exhaust

1997 CADILLAC STS
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RASHIDMILLER
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1997 Cadillac STS V8 Automatic 97,870 miles

there is excessive whit smoke coming from exaust pipes that smells like antifreeze. What could the problem be?
Jan 19, 2009 at 5:13 PM
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BLUELIGHTNIN6
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White exhaust smoke is a sign of coolant entering the combustion chamber. Suspect a blown head gasket or cracked head. Look for coolant in the oil, air bubbles escaping from the radiator and/or a sweet smell at the exhaust. All indications of serious problems. A compression test will verify if you indeed have a blown head gasket.




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Jan 19, 2009 at 5:19 PM