Anyuan teaches you the knowledge of automobile maintenance in rainy season.

1. Clean up in time. Some car owners think it is unnecessary to wash their cars in rainy days. In fact, in the face of heavy rain, the car should be cleaned in time, otherwise the sediment will easily accumulate in the gap between the front and rear tires, and the body will rust if the moisture is hidden inside. In order to prevent the acidic substances in the rain from causing harm to human body, the simplest and most effective method is that the owner can prepare a dry cloth, wipe the body, and then go to the repair shop or 4S shop to wax and seal the car.

2. It is fragile to cover the car clothes in rainy days. Many car owners are used to covering their cars with clothes. Although it can prevent the surface of the vehicle from being damaged, in windy and rainy weather, the car clothes will repeatedly collide with the car paint, especially when sand blows on the car clothes, leaving countless tiny scratches on the car body.

3. Scratches should be repaired immediately. In addition, if there are scratches on the surface of the car, the paint of this protective layer will peel off, and once the weather is wet, the rust will fall off. Therefore, if paint or scratches appear on the car body, it should be repaired immediately, and the drainage holes of the door and the bottom of the car body should be inspected and cleaned frequently.

4. Check whether the brake fluid is wet. Wet weather in rainy season will make a lot of water on the brake fluid cup enter the brake fluid. If water enters the brake fluid, the high temperature generated during vehicle braking will generate a large amount of water vapor, and the compressibility of gas will lead to failure.

The owner can confirm whether there is a problem with the brake system through three situations: the brake needs to be stepped deeply, the brake hears abnormal noise, and the braking distance is longer than before. In one case, the vehicle must be inspected in the repair shop.

5. The headlights are foggy. It is easy for car headlights to get water in rainy days, which will affect the brightness, change the direction of headlight irradiation, and may also damage the headlights, which will bring potential safety hazards. If the headlights are foggy, you can turn on the headlights. Whether the water mist in the lamp begins to disappear after driving 10 minutes, and whether it can disappear completely after one hour; If there is still water mist, you must go to a professional after-sales service station to deal with it.

6. Check the circuit. Because many places are irrigated after rain, the performance of some parts of the car may be affected. When the vehicle enters the water, the circuit is likely to cause a short circuit. If the engine is turned off during driving, it cannot be re-ignited, otherwise it will easily lead to engine scrapping. In case of wading, handle the circuit equipment in time, and dry the circuits one by one with non-fiber paper towels and textiles before starting.