Sable car GAZ-2752, 2217, 2310>> Cooling system>> Thermostat check on the car

Thermostat check on the car


After start-up of the cold engine the main valve of the thermostat is closed and the top part of the case of the serviceable thermostat remains some time more cold than other its parts. In process of engine warming up the main valve opens, and the cover of the case of the thermostat quickly heats up that confirms the beginning of circulation of cooling liquid on a big circle (through a radiator).
About emergence of circulation of liquid through a radiator consecutive heating of the top hose, the right tank and the right part of a radiator signals.