Why did the heater in my truck stop working?
Why did the heater in my truck stop working? A heater can stop working for a number of reasons, including: A low antifreeze/water level in the radiator due to a leak in the cooling system. A bad thermostat that isn't allowing the engine to properly warm up. A blower fan that isn't working properly. What happens when your Ford Taurus heater stops working? At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. If the heater has stopped working in your Taurus, this process has failed in...