September is coming, autumn is coming quietly. When the season changes, people are prone to cold or other diseases. I'd like to remind you to add clothes in time.

People need to pay attention to changing seasons, so do cars. With the change of season, the car will also be sick and broken down. Today, I'll tell you how to inspect and maintain your car.

1, air conditioning

A sultry summer has passed. The air conditioner is basically running at a high speed. In recent years, there has been a lot of rain in summer. The car often walks on some wading roads, which causes the air conditioner condenser to get wet A lot of sediment will rust the condenser for a long time, thus shortening the service life. Therefore, the first thing to do after autumn is to maintain the air conditioner, and pay attention to the maintenance of the heating pipeline and fan.

2. Tyre pressure

The temperature is high in summer. In order to prevent the tire from bursting, the air pressure is generally not very high. However, when the temperature drops in autumn, it is necessary to supplement the air pressure to maintain the normal range. At the same time, it is necessary to check whether the tire is scratched, because the rubber tire is easy to harden in autumn and winter, and the tire is easy to leak or puncture. So we need to pay attention.

Attention should also be paid to the tread pattern. If there is more rain in summer and autumn, if the tread pattern is abnormal, it is easy to have the problem of deviation. If the tread pattern is too light and rainy, the road is slippery, and the car tire is lack of friction with the ground, then the vehicle is easy to deviate, and it will affect the braking distance. Therefore, if the tread pattern is missing, it needs to be replaced in time.

3. Check battery voltage

The motor wiring of the battery is also the place where problems are most likely to occur in summer and autumn. If there is green oxide in the electrode wiring during the inspection, it must be washed away with boiled water. If it is not removed in time, it will easily lead to a lack of electricity, leaving the battery in a state of power loss and shortening its service life.