Question about 1997 Chevrolet Cavalier

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97 Cavalier engine heats up and blows coolant out plastic reservo

Just driving along and lost all coolant.
refilled at home couldn't find anything car heated up and as far as I can see it blew coolant past plastic reservoir lid seal. and then engine stalled or shut off.
can't find thermostat?
I was thinking bad thermostat or head gasket?

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Check your oil and see if it is milky lookinig...that is a sign of a bad haed gasket....here is the location of the thermostat...unless a different engine size...then post what you have and I'll get you the diagram here:

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Posted on Jul 12, 2009

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My oil is not milky. I just had it changed. The old oil was not milky either.

Posted on Dec 07, 2014

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