Engine Runs Rough at Idle Due to Stuck Open Thermostat on Ford Probe

The thermostat may allow the engine to run too cool, which will cause it to run rough at idle. Replacing the thermostat should fix this concern if the engine is running too cool.

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Average mileage: (–)
Engine affected: 3.0L V6
3 model years affected: 1990, 1991, 1992
3 people reported this problem
0 people shared problem details
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