Question about 2003 Pontiac Montana

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Put a new thermostat in and now i cant drive 3 miles and it ges hot

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Possibly still air in the system or the thermostat is in backwards? Pointy end should stick out. If thermostat is installed properly and all air has been purged, can you tell me how car was working before changing thermostat?

Posted on Sep 11, 2010

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