y 2015 silverado 1500 5.3 has antifreeze coming out of exhaust. What would cause this?

Asked by Aug 13, 2019 at 09:49 PM about the 2015 Chevrolet Silverado 1500

Question type: General

1 Answer

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Typically a blown head gasket, but these also have aluminum heads so a cracked cylinder head is always a possibility too.

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