So, I’ve got a theoretical question for everyone! So I suppose having problems with the thermostat is already described below, but now to my theory, if I remember correctly, I can only vent the cooling system with hot engine and large oven circuit, so if the dare is cold, I think only the small one should be open, and thus an airing at the vent screw is not possible, so it shouldn’t flow water. So if the engine is cold, u And I can’t ventilate, the thermostat should be in order. Besides, I have now sealed the cooler with cardboard, and look, he gets his operating temperature, will it test out tonight in the cold and during a longer ride, whether he stays there, then it is the wind that cools down the whole thing, and we all drive in the weather with heating? So I let out the completely, he goes up, I turn it on he goes down. I asked once, so it can be Does anyone know what the second sensor controls at the top of the flange, that is, the one next to the one responsible for the display?? Which sensor is responsible for the overheating indicator?? if you could still answer that to me, I think I would be calm again, because I would then completely exclude the thermostat.