When the coolant of the automobile engine is insufficient, can I just add water?
The main function of coolant is to prevent freezing and improve the boiling point. In emergencies, water can be added, preferably pure water, but only to prevent excessive water temperature due to lack of coolant
When you add water after freezing, in this case you should check the coolant in the freezing point. According to your environment temperature and, in Beijing, at least 25 below freezing point, if not timely replacement of the plant is. The specific models are different, according to your manual as the basis for the operation.
