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Mercury
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2005
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Grand Marquis V8-4.6L SOHC VIN W
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Repair and Diagnosis
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Specifications
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Pressure, Vacuum and Temperature Specifications
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Thermostat, Engine Cooling
Thermostat, Engine Cooling
Thermostat Opening Temperature:
Starts to Open
87-91° C (188-195° F)
Fully Open
100° C (212° F)