After the heavy rain in the rainy season, the oil and battery need to be paid attention to.

After the rainstorm, you need to change a few things: oil and oil filter, air filter, air conditioning filter. Oil and oil filters are likely to be invaded by rain during heavy rain, causing damage to the lubrication system, so it is best to replace them in time. Air filters and air conditioning filters are prone to moisture and lose the effect of clean air. The former can cause engine air intake problems, resulting in insufficient internal combustion and damage to the engine, while the latter will cause mold in the car. Taste and other issues.

Dehumidification and maintenance of batteries after rain

In the case of heavy rain, the work of dehumidifying the car must also be done. First open the cold air, remove the mist and dehumidify. After the rain stops, in addition to the air-conditioning dehumidification, it is best to buy a simple dehumidification box, and a roll of toilet paper in the car also has a dehumidification effect. When the weather is fine, the owner can find a cool place, open all the doors and the trunk cover, let the moisture in the car exhaust and ventilate, then remove the foot pad and seat cover in the car and rinse it to dry. Jian Jiangkui, the director of the Shanghai Volkswagen Skoda after-sales station, said that after the rain, pay special attention to the inspection and maintenance of the battery . If you see green deposits at the battery connection during the inspection, quickly wash it off with boiling water, blow dry, and spray with a protective agent to prevent oxidation.