2003 pontiac sunfire 2.2 four cylinder has been overheating, now has water in the oil?

Asked by Dec 16, 2014 at 08:49 PM about the 2003 Pontiac Sunfire

Question type: Maintenance & Repair

1 Answer

4,235

I don't know how you determined this, but if true, the most likely cause is a blown head gasket.

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