Five points of automobile maintenance in summer weather

After exposure in summer, the paint surface will undoubtedly be damaged. If there are obvious scratches on the surface of the car, seize the opportunity of comprehensive maintenance to completely solve them, so as not to accelerate corrosion and worsen the "wound" under high temperature conditions. The first step of maintenance is to clean, polish and wax the car surface.

2. Tires

The high temperature in summer gives people the illusion of explosion in situ, so some cautious car owners will release a little tire pressure in summer to prevent high temperature puncture. In addition, the temperature will make rubber tires deteriorate, which is easy to puncture and leak. Before driving, the owner should try to clean up the impurities in the tire surface pattern. Check the tread for scratches and bumps.

3. Engine

After the engine has been used for a period of time, especially for cars that have experienced long-distance driving, a layer of sludge will be deposited inside the engine. After a long time, the fuel consumption of the engine will increase, the power will decrease and even the engine will be damaged. Clean the engine when changing seasons.

At the same time, check the engine oil, brake oil and antifreeze in the engine compartment and add them in time to ensure the normal operation of the vehicle. Remember to pay attention to antifreeze in summer. In addition, the replacement cycle of antifreeze is two years. After the replacement period, the antifreeze should be replaced with a new one in time.

4. Battery

Batteries are the most prone to problems in summer. If it doesn't work properly, the engine will work with it. If the battery is not used for a long time, it will naturally discharge, and overload use will also affect the effect. In addition, the aging of battery electrode wiring will produce green oxides, resulting in insufficient engine power. If you see green deposits on the battery wiring, rinse it with boiling water, then blow dry and spray protective agent to prevent oxide layer protection.

5. Air conditioning

In hot summer, the air conditioner is overloaded for a long time. Many impurities are gathered on the condenser of air conditioner and the condensation network of water tank. If it is not cleaned in time, the service life of the air conditioner will be shortened, and it is easy to breed bacteria, which will lead to mildew in the odor inside the car. Cleaning and disassembling air conditioners require a little more technology and tools. With a little carelessness, the internal parts will be deformed. It is recommended that the owner go to the auto repair shop and ask professional workers to clean it.