When coolant boils, it turns into steam and can create a lot of pressure in the cooling system. This pressure can cause hoses to burst and can even damage the engine. If you see that your coolant is boiling, pull over to the side of the road and let the engine cool down. Once the engine has cooled down, you can add more coolant and continue driving.
Here are some tips for preventing your coolant from boiling:
* Check your coolant level regularly. The coolant level should be between the "FULL" and "ADD" marks on the reservoir.
* Make sure the radiator cap is tight. A loose radiator cap can allow coolant to escape and cause the system to overheat.
* Flush your cooling system every 30,000 miles or 3 years. Flushing the cooling system helps to remove any build-up of sediment or debris that can restrict coolant flow.
* Use a coolant that is designed for your vehicle. The wrong coolant can damage the engine.
