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The thermostat for your Ford F-Series controls the flow of coolant from the engine to the radiator as it opens and closes at set temperatures to control the coolant's temperature. If a thermostat sticks open, it can cause the engine on your truck to heat up slowly or not at all. This can affect not only the heater but engine performance. If the thermostat is erratic, won't stay open or doesn't open at all, the coolant can't move to the radiator and the engine may overheat. This can cause damage to your Ford's engine gaskets and internal engine parts. If you've noticed these symptoms on your Ford F-Series truck, O'Reilly Auto Parts carries thermostats, thermostat housings, gaskets, and coolant for your truck so you can make a complete repair.
