What are the effects of high temperature when a car lacks coolant?

[SarahMarie]

If the coolant is insufficient, the engine temperature of the car will become excessively high, which can easily cause engine damage. More information about coolant is as follows: 1. Anti-freeze: The average winter temperature in most cities is below zero, and tap water will freeze due to the cold weather. However, coolant has anti-freeze properties. There are many types of coolant available on the market, and the coolant added to the cooling system will not freeze. 2. Anti-boil: The normal operating temperature of an engine is around 80°C to 110°C. If tap water were used, it would have already boiled, causing the engine water temperature to rise excessively. In this case, the coolant effectively demonstrates its anti-boil function.