There is no need to add water to the car water tank, but antifreeze is needed.
1. The boiling point of antifreeze is above 120 degrees Celsius, while the boiling point of water is only 100 degrees Celsius. Using antifreeze can prevent the car from "boiling" in summer;
2. Using water instead of antifreeze is easy to generate scale and needs to be replaced frequently, while using antifreeze has no such worries;
3. Water will have some corrosion on the cooling system, while antifreeze contains anti-corrosion and anti-rust additives. So for your most fuel-efficient family car, don't use tap water instead of antifreeze.
4. It is suggested that you change the antifreeze regularly when using the car, and you must choose the genuine antifreeze of big brands. And when replacing antifreeze, you must go to a professional institution to find a professional to operate. Finally, when using a car at ordinary times, you must maintain your car on time.
