Car coolant is always present, and if it is not enough, it needs to be added. Generally, there is a water level line. When we add it, it is basically about four liters. It should not be lower than the minimum water level, nor higher than the maximum water level. It can be added according to the actual situation of the car. Too much or too much will have an impact on the car.
If there is no minimum and maximum water level line for the coolant of the car, then we can add it according to the middle position of the kettle, and adding it to the middle is almost the same. If there is too much water, it can overflow and cause the car's parts to corrode. Too little water can cause the engine to overheat, or the car's water tank to freeze and crack when the weather is colder in winter, causing the car to fail.
The coolant of the car has the functions of anti-freezing and cooling, but we need to use the coolant not only in winter, but also in other seasons, because it also has the effect of anti-corrosion and descaling. When the weather is cold, the coolant can ensure that the oil in the car does not freeze and can be used normally. In hot weather, the coolant cools the engine.
Generally, the coolant needs to be replaced every two years or 40,000 kilometers. The process of adding coolant is very simple. We need to open the hood of the car, and then find the coolant pot. After opening it, we can add the coolant and close the lid. Each car may have different coolant pots, and some cars may have two, one for cooling the gearbox and the other for cooling the engine.
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