1、汽车是不需要加水的,但是汽车需要使用防冻液。
2、汽车使用的发动机是水冷发动机,水冷发动机是依靠防冻液在发动机内不断循环散热的,如果没有防冻液,那发动机就会出现温度过高的情况。如果发动机的温度过高,会影响发动机的正常运行。
3、在发动机达到正常工作温度后,防冻液会进行大循环,此时防冻液会经过散热水箱散热,这样可以将发动机维持在正常的工作温度范围内。

1, the car is not to need to add water, but the car needs to use antifreeze.
2, the motor that the car uses is water-cooling engine, water-cooling engine is support antifreeze ceaseless inside engine loop comes loose hot, if do not have antifreeze, that engine can appear the circumstance with exorbitant temperature. If the temperature of engine is exorbitant, what can affect engine is normal move.
3, after engine reachs regular job temperature, antifreeze can have systemic circulation, right now antifreeze can heat up cistern to come loose through coming loose hot, can keep engine the working temperature range with be in normal so inside.