Who Else Wants Info About How To Check The Operation Of A Cooling System Thermostat

When the engine is cold, no coolant flows through the engine.

How to check the operation of a cooling system thermostat. Then proceed to put the brake in an emergency. Once the engine reaches its operating temperature (generally about 200 degrees f, 95 degrees c), the. Check for mechanical damage does the thermostat open?

Up to $8 cash back part 6 of 9: To test your thermostat without removing it, follow the following tips; Satisfactory cooling system operation depends on the design and operating conditions of the system.

Park your car and raise the hood. If you turn on your central air conditioner, but only lukewarm air comes from the vents, don’t panic. Check the cooling system pressure cap.

If the thermostat opens, this confirms the thermostat is able to open; Remove the thermostat from boiling water²: Check the thermostat fan setting.

While the engine is warming up, watch. The design is based on heat output of the. Record the temperature before and after the thermostat, remove.

Place the thermostat in boiling water¹: When the pressure cap does not hold the. Test of the thermostat, the temperature switch and the radiator blower.

How to test the coolant circuit: This video does not constitute or replace a real spe.