Engine trouble

1998 FORD CONTOUR
185,666 MILES • 4 CYL • AUTOMATIC
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ALEYVA1977
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  • 2 POSTS
The car still starts and drives but the issue is the water is returning to the reservoir. I replaced the thermostat like the mechanic said.
Oct 22, 2019 at 11:51 AM
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ASEMASTER6371
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Good afternoon,

The thermostat is not the issue.

You either have a failed head gasket or a bad water pump not circulating coolant in the engine.

https://www.2carpros.com/articles/head-gasket-blown-test

https://www.2carpros.com/articles/water-pump

Is the car overheating?

Roy
Oct 23, 2019 at 12:03 PM
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ALEYVA1977
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I would say no. Gets hot but no overheating. Got a code P0118, Engine coolant temperature sensor circuits high.
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Oct 23, 2019 at 8:15 PM
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ASEMASTER6371
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Okay, I attached the possible issues for the 118 but it has nothing to do with the coolant backing up. It is warning you the engine is hot only.

Roy
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Oct 24, 2019 at 2:39 AM