If you change the antifreeze yourself, you can save a certain amount of money, so we can change the antifreeze by ourselves. But we need to pay attention to the operation of exhausting the air when changing the antifreeze. We need to let go of the original antifreeze first, then pour in the new antifreeze, and wait until the antifreeze no longer penetrates.
How to add antifreeze by yourself to vent the air
1. We need to let go of the original antifreeze first, and then add new antifreeze. Because there is air in the water tank, we can wait for the antifreeze to penetrate, and then continue to add until it stops penetrating down.
2. After that, we should pay attention to tighten the lid of the water tank after filling up the antifreeze, then start the car and let the engine idle.
3. Finally, we need to open the water tank cover of the car, ifDiscoverThe antifreeze has penetrated a little more, which means that air has been discharged and we need to add it.
What to pay attention to when adding antifreeze by yourself
1. The most important thing to pay attention to when adding antifreeze by yourself is the problem of exhausting the air. We have also mentioned the specific methods above.
2. We also need to pay attention to the type and brand of antifreeze. Antifreeze cannot be mixed and added. Different types of antifreeze have different components. If we mix and add, certain chemical reactions will occur, which will affect the effect of antifreeze.
3. Pay attention to keep the engine at normal temperature when exhausting, and do not exhaust when the engine temperature is high.
4. Be careful not to open the lid of the water tank when the temperature is high.
Email: