Car season maintenance items

After the hot summer, do you need to do some special feature checks for the upcoming season? The answer is yes, so it is necessary to do some functional inspections and maintenance on cars that are about to enter winter. What specific projects are there? The following are seasonal car maintenance items. Everyone should pay attention to maintenance. Vehicle exterior maintenance: There is a lot of dew in autumn, and the car surface is often very wet. If the car has obvious scratches, it should be spray painted in time to prevent the scratches from getting wet and rusting. Due to the acid corrosion of summer rain and direct sunlight, car paint will inevitably be oxidized. When the seasons change, it is best to perform cosmetic maintenance on the car surface, from cleaning and polishing to waxing, sealing or coating. Tire maintenance: Tires are the "feet" of the car. Be sure to check the tire pressure and add air pressure to the tires in autumn. Also, check the tires for scratches. Because rubber tends to harden in autumn and winter, tires are prone to air leakage or even puncture. In addition, inclusions in the tread must be cleaned frequently. Engine compartment maintenance: Check the engine oil, brake oil, and antifreeze in the engine compartment to see if the oil is sufficient, whether it has deteriorated, and whether the replacement cycle is up. These oils are like the blood of the car and must be replaced during the replacement cycle to ensure smooth oil circulation. Brake system maintenance: Regularly check whether the brakes are weakened or deviated, whether there is any change in the pedal force of the brake pedal, and clean the entire brake system pipeline if necessary. Maintenance of heating ducts and fans: In autumn, you should pay special attention to whether the air from the defrost outlet under the windshield is normal. Any problems must be solved in time, otherwise it will bring unsafe factors to your driving. Maintenance of air inlets or air intake grilles and electronic fans: Check these parts for debris. If there are debris, you can use compressed air to blow away the dust. In addition, when the engine is cooling, you can use a water gun to flush the above parts from the inside out. Air conditioning maintenance: The weather is hot in summer, and car air conditioners are often overloaded. In addition, due to heavy rainfall in summer, cars often use wading roads. Over time, the condenser will rust, shortening the life of the air conditioner. Therefore, it is particularly important to perform maintenance on your car's air conditioner. Battery maintenance: The electrode wiring of the car battery is the most prone to problems. During the inspection, if green oxide is found at the electrode wiring, it must be washed away with boiling water. These green oxides will cause the generator to lack power. In severe cases, the battery will be scrapped or the car will not be able to drive. Interior maintenance: Due to the high temperature and rain in summer, many bacteria breed in hidden places such as carpets and floor glue in the car. With the arrival of autumn, windows are no longer opened frequently, and odors and bacteria can cause harm to human health. Therefore, it is very necessary to thoroughly disinfect and clean the interior of your car. When doing maintenance, it is best to use a professional cleaning agent combined with a high-temperature interior sauna machine, which can not only remove dirt and odors in the car, but also effectively kill bacteria, and then use a protective agent to take care of the interior, making the interior more decorative. A new look. Chassis maintenance: Often, car owners neglect chassis maintenance. The chassis was already rusty when the oil leak and chassis deformation were discovered. Therefore, making a chassis armor for your car as soon as possible is the best way to prevent the chassis from rusting. In addition, the door shafts and guide rails are prone to rust due to the invasion of wind and sand and the impact of car washing, and they will make abnormal noises when opening and closing. This problem can be solved by coating them with anti-rust oil regularly.