Cars are the main means of transportation for people. It plays an important role in people's lives. As people's living standards continue to improve. At present, many families have bought cars. And they all become car lovers. The car is like a human body. If people treat it well, it will play a more superior performance. Cars must be maintained in time. Although I don’t know if you know about car maintenance. Everyone must understand the basic maintenance. For example, the replacement time of engine coolant. Most current models are water-cooled engines. For the engine, there is no cooling of the coolant, it will cause a major accident. How often does the car change the coolant? Let's analyze it for everyone.

For the replacement time of the coolant. There are different opinions on the market. In fact, under normal circumstances. It should be replaced once a year or once every two years.

For many new cars, various inspections have been done before they leave the factory. Various oils are in the normal range. In the process of using the car. People should replace the coolant according to the actual situation.

If you drive less after buying a car. If it is less than 10,000 kilometers a year. According to experience, the coolant will not decrease, and there is no need to replace it. Generally, the coolant is replaced after two or three years. It is best to choose the original coolant when replacing a new car. After all, product quality is guaranteed. If you drive a lot of kilometers a year after buying a car. It is recommended to follow the advice of the repairer during maintenance. Then decide whether to replace the coolant.

During the normal use of the car by the owner. The engine should be replaced every two years or one year for new cars. Only in this way can the engine have a good heat dissipation effect. If the coolant is not replaced for a long time, the cooling performance will decrease. The freezing point of the coolant is insufficient. In that case, the engine may freeze in winter. This can cause damage to the engine cooling system.

If the coolant is not replaced for a long time. Many impurities are generated in the engine coolant. Different heating of vehicles will cause wear and aging of various internal parts. Various impurities are generated on the inner wall of the engine pipe. If such impurities are not removed in time, it will cause insufficient engine cooling.

There is one more thing worth noting. People should never replace it with water when there is no coolant. Because the water will contain various minerals. Limescale will form when heated. This blocks the internal cooling ducts of the engine. If you add water, it is best to use distilled water.

To replace the coolant, find a professional auto repair shop to add it. Only in this way can the replacement be completed. When replacing the coolant. Try to choose the same brand and model of coolant. Only in this way can the cooling effect of the cooling system be guaranteed.

The above information gives you the knowledge of how often to replace the coolant in the car. You can calculate whether your car needs to be replaced with coolant.