Can I Use Water Instead Of Antifreeze In The Summer

Coolant provides both freeze protection in winter and boil over protection in summer.

Can i use water instead of antifreeze in the summer. In emergency situations you can use just water but you should replace it as soon as possible. The coolant is a greenish yellow liquid that increases the boiling point of the water. After all automotive coolant is generally known as anti freeze and what is the point of using antifreeze if your automobile will never be driven in conditions below 32 degrees fahrenheit. A surprising number of people imagine that using pure water instead of a water coolant mixture in a car radiator is fine if you live in a warm climate.

Then you have less water in the engine and it ll overheat. Yes you could use water as a coolant in an emergency. Pros of using water instead of antifreeze in an emergency it will still be better than driving without any liquid in your radiator or with very low levels of it. Best answer mark helpful.

Summer is when the anti boil properties come into play in the coolant so maintain the 50 50 mix in your cooling system for the best cooling in the summer months. 4 people found this helpful. It not only lowers the freezing point but raises the boiling point. This could also cause expensive engine damage.

But this is only a temporary solution until you can get to a shop. Straight water in summer will boil and steam out of the radiator cap when it over pressurizes the cooling system. It is also full of corrosion inhibitors so your radiator water pump and engine block do not rust or corrode and cause a leak or other failure. You can also add antifreeze if you live in areas with extremely cold temperatures.

No it can not anti freeze should also be called anti boil. Antifreeze lowers freezing point it amazingly also raises boiling point. The same agents that protect the system from freezing in the winter perform the opposite task in the hotter months. This would cause the engine to overheat and if you still kept driving huge damage to many car parts.

So use it only in unavoidable situations.