Auto Repair & Diagnostics : How to Know When to Replace a Fan Thermostat. A car's thermostat either controls the flow of coolant through the engine or turns on an electric fan. Check on the side of the radiator for sensor that is close to the thermostat housing with help from an auto mechanic in this free video on car repair and diagnostics.
Expert: Tom Brintzenhofe
Bio: Tom Brintzenhofe has been a mechanic for the past 17 years.
Filmmaker: Reel Media LLC
Tags: Auto Repair & Diagnostics : How to Know When to Replace a Fan Thermostat, auto repair, car repair, auto maintenance, auto service, car maintenance, car care, car service, automobile, car engines, flat tires, diagnostics