After just changing the antifreeze and running for a while, what is the normal consumption rate of the coolant?

Just after changing the antifreeze, there is less running for a while. This situation may be that when the antifreeze is added, there is air in the pipe, and then the antifreeze circulation will exhaust air during the normal driving of the vehicle, so it will feel that there is less antifreeze At this time, you can continue to add antifreeze to the corresponding scale.

However, there may also be leaks that cause the antifreeze to decrease too quickly. In this case, it is best to go to the repair shop for inspection, otherwise the loss of antifreeze is too much, and you need to add it from time to time.

In general, the normal consumption rate of coolant is reduced by about 10%-36% a year. When the coolant is insufficient, add it in time and replace it regularly, because the boiling point of the coolant will drop after long-term use, and the freezing point may rise, which affects the heat dissipation efficiency of the cooling system and is not conducive to the normal operation of the engine. For ordinary family cars, the coolant is generally replaced every two years or 40,000 kilometers.

When adding antifreeze, remember not to mix other different brands and models of antifreeze, because the composition of the antifreeze is different, which may cause the effect of the antifreeze to decrease, or even damage some parts. If you want to replace other antifreeze, you should first pour out the original antifreeze, clean the water tank, and then add the new antifreeze.

The normal amount of coolant should be controlled between the "MAX" and "MIN" scale lines. If the coolant level is lower than the "MIN" scale line, add coolant in time.