could be a bad water pump or the thermostat. i would check the thermostat first for two reasons one its cheaper some where between 8 and 15 dollars and also more likely to fail
Turning on the heater allows the hot water and coolant to enter the heater core.The heater core is really just another radiator designed to extract the heat in the coolant and pass it on into the air surrounding it,in this situation the driving compartment,thus dropping the temperature of the coolant,thus cooling the over heating engine.
Mazda Millenia 95 not starting put another motor in it just turning over? its probably the distributor is bad.
radiator fan is supposed to turn on before over heating to draw more air thru radiator and over engine to assist with cooling if fan is not turning on soon enuff , you need a new lower temp fan switch
You blew your engine or head gaskets.
The function of a car thermostat is to ensure that coolant gets to the radiator when it should. It blocks the coolant from reaching the radiator when the radiator is cold, and then lets it flow once it is heated up.
by turning the heating on.
by turning it on !
Because you have a short in your steering column wiring.
Turn the AC on and the electric fan on the radiator should run.
To prevent auxiliary heat from turning on in your heating system, you can try lowering the thermostat setting, ensuring proper insulation in your home, sealing any drafts, and maintaining your heating system regularly.
Vaporization
The purpose of a thermostat in a heating system is to regulate and maintain the desired temperature by turning the heating system on or off as needed.