Automotive Cooling Question?
Three automotive technicians are discussing the operation of the thermostat in the cooling system. Technician A says that when a thermostat is stuck open, it causes an engine to overheat. Technician B says that if a thermostat is stuck open, the engine
As to question 1
If your thermostat is stuck open the coolant will constantly circulate through the block and radiator and retain a very cool running temp Your heater might not work. If it was stuck closed it would run extremely hot because the