It seams a very minor leakage in heating coils ( for heating in door air) when it becomes hot it leaks like a vapours / steam so you feel smell and when coolent is cold it works like a sealent and there is no sign of leakage at floor / garage
Mostly coolent over flow in resevoir tank is due to radiator cap is not functioning , seals in cap are worn out just change the cap with good and same one. Actually when water heated, pressure built up water goes in reservior and when car is stopped or water cools down, water came back in … Read more
