What maintenance should the car carry out in winter?

It is time for seasonal maintenance. If it is in the north, it should be 10 before winter. Includes the following aspects:

1, vehicle external maintenance

There is a lot of dew in autumn, and the surface of the car is often wet. If the car has obvious scratches, it should be painted in time to prevent the scratches from being corroded by moisture. Due to the corrosion of rain and acid in summer and the direct sunlight in summer, car paint will inevitably be oxidized. When changing seasons, you'd better give your car a beauty maintenance from cleaning and polishing to waxing, glazing or coating. It's cold in winter, so it's best to do a beauty maintenance again.

2. Tire maintenance

Tires are the "feet" of cars. Always check the tire pressure. Tire pressure should be replenished in winter. Also, check the tires for scratches, because rubber tends to harden and become brittle in autumn and winter, and tires are prone to air leakage or even puncture. In addition, always clean up the inclusions in the tire tracks.

3. Engine compartment maintenance

Check the engine oil, brake oil and antifreeze in the engine compartment to see whether the engine oil is sufficient, deteriorated or not, and whether it is time to replace it. These oils are like the blood of a car, and must be replaced during the replacement cycle to ensure smooth oil circulation.

4. Brake system maintenance

Always check whether the brake is weakened or deviated, whether the pedal force of the brake pedal has changed, and clean the pipeline of the whole brake system if necessary.

5. Maintenance of warm air pipes and fans

In this season, you should pay special attention to whether the defrosting outlet under the windshield is normal. Solve problems in time, otherwise it will bring unsafe factors to your driving. In addition, check whether the air conditioning heating system is normal and ensure that the car is full of warmth.

6. Battery maintenance

The electrode connection of automobile battery is the most prone to problems. If green oxide is found at the electrode connection during inspection, it must be washed off with boiling water. These green oxides will cause insufficient power for the generator, and in severe cases, the battery will be scrapped or the car will not be hit.

7, interior maintenance

Due to the high temperature and rainy summer, many bacteria breed in hidden places such as carpets and carpets in cars. With the arrival of autumn and winter, windows are no longer often opened, and odor and bacteria will do harm to human health. Therefore, it is necessary to do a thorough internal sterilization and cleaning for your car.

When doing maintenance, it is best to use professional cleaning agent with high-temperature interior sauna machine, which can not only remove dirt and odor in the car, but also effectively kill bacteria, and then care for the interior with protective agent, which can make the interior look brand-new.

8. Chassis maintenance

Usually the owner neglects to take care of the chassis. When oil leakage and chassis deformation were found, the chassis had already rusted. Therefore, it is the best way to prevent chassis corrosion to make a chassis armor for your car as soon as possible.

In addition, the door shaft and guide rail are easy to rust due to the influence of sandstorm and car washing, and will make abnormal noise when opening and closing. This problem can be solved as long as they are coated with antirust oil regularly.