depends on the car eg 95-02 range rovers are prone to this and the official cure is to remove the entire dashboard to replace two 5cent o-rings.Just found out it is the heater core as it has started to leak into the passanger foot well. I have been quoted 390 to replace. So the new question is anyone know if this is a high or low price
its wasnt a main dealer just some place in the golden pages that does radiarors and heaters. If i try the stopleak stuff will i have to drain the radiator i have no idea how it works
just pour into the cooliong system (not while car is hot
!) turn heater control to hot and drive car - within an hour the
leak should be stopped. Then you will have to dry your carpets
rad if possible if not bottle will doDirectly into the radiator or expantion tank or both
2 our fathers and four hail marys , twice a day while facing mecca and it will be fine