What maintenance does the car need when changing seasons?

In autumn morning, there is a lot of dew, and the surface of the car is often wet. If there are obvious scratches on the surface of the car, it should be painted in time to avoid the scratches being corroded by moisture.

In addition, due to the corrosion of rain and acid in summer and the direct sunlight in summer, the surface of car paint will inevitably be oxidized. When changing seasons, it is necessary to do a series of beauty maintenance on the car surface, from cleaning and polishing to waxing, glazing or coating.

2. The air conditioner must be cleaned and maintained.

After a summer's use, a large number of bacteria usually breed in the air conditioning pipes of cars. If they are not treated in time, they will easily become moldy in air conditioning pipes, endangering the health of drivers. ?

In summer, the air conditioner is frequently used, and it often rains and is humid, so a lot of dust will accumulate under the condenser of the air conditioner, which will corrode the condenser, reduce the service life of the air conditioner, breed bacteria and affect the heat dissipation function. It is recommended to clean it thoroughly.

3. Internal

The humid environment in summer will cause bacteria to breed in the car. Many car owners put plush toys in the car as a "hotbed" for dust and bacteria. In addition, seats, carpets, instrument panels, foot pads, seat gaps, the inside of doors and trunk all have places where dust and bacteria are easy to accumulate.

In autumn, with the decrease of low temperature, the frequency of window opening is obviously reduced, which makes these problems left over from summer become serious. The relatively closed space in the car will make the air quality in the car very poor, which will affect the health of the passengers in the car, so it is necessary to clean the car thoroughly.

4. Tire maintenance

Tires are the "feet" of cars and play an important role in the safe driving of cars. Due to the high temperature in summer, it is necessary to check the tire pressure frequently, and never let the tire pressure be too high.

Otherwise, there will be a danger of puncture. Because the temperature is relatively low in autumn, it is necessary to supplement the tire pressure to keep it within the specified air pressure range. At the same time, check whether there are scratches on the tires, because rubber is easy to harden and become brittle in autumn and winter, and tires are easy to leak or even puncture. In addition, the inclusions in the tire tread should also be cleaned frequently.

Extended data

Daily skills:

First, how to place things that are not commonly used in the car but must be carried: open the trunk and look at the spare tire, and you will know that it is the largest storage compartment.

Second, how to improve the air circulation and defrosting effect in the car: replacing the dust filter element (engine compartment) with a sponge of the same size not only increases the air intake, but also can be disassembled, cleaned and reused, and the defrosting in the car is delivered in winter, so it is not necessary to turn on the fan for long-distance running, and it saves fuel.

Third, how to keep the clutch loose for a long time: Every time the brake oil is changed, please ask the maintenance personnel to release the waste oil from the clutch cylinder. Because the clutch and brake use the same oil storage cup, it may be difficult, but it should be done.

Fourth, what should I do if I feel that the brakes are not as good as before: it will take effect when I step on the brakes when I wait for the red light.

Verb (abbreviation of verb) How to prolong the service life of muffler: Make a small hole at the lowest point below the muffler. The reason is simple: drainage prevents corrosion.