How to maintain your car in summer?

First, check and clean the drain tank.

There is a lot of rain in summer. Before the rainy season comes, it is necessary to check whether the drainage performance is normal. The drainage tank of the vehicle should be cleaned in time and washed with water. Poor drainage, rainwater backflow makes the engine compartment, air intake and trunk accumulate water. When there is serious water accumulation in the engine room, the computer will be damaged and cannot operate normally.

Water accumulated in the air inlet of the air conditioner makes the cockpit smell and causes air pollution. The tightness of the car body can not be ignored, so it is necessary to check whether the door sealing strip is aging and cracking, so as to avoid embarrassing events such as heavy rain outside the car and light rain inside the car. Tips: When parking, try not to stop under the big tree, so as to avoid the secretions of leaves and insects falling on the car, which will lead to the blockage of the vehicle drainage tank. Remember to put an umbrella and some plastic bags in the car, which may be used when it rains.

Second, the maintenance of windshield cleaning system

Check the windshield cleaning system of the vehicle carefully, check whether the rubber of the wiper blade is aging and can play a cleaning role, and run it several times more to check whether there will be noise from rubber rubbing against the glass. Check whether the windshield washer fluid leaks, whether the windshield washer fluid motor works normally, and whether the injection point is correct. Vehicles equipped with rear windshield washers should also check the above items. Tips: When the vehicle is parked in very strong sunlight for a long time, the wiper blade should be lifted to make it out of contact with the windshield to reduce the deformation of the wiper blade.

Third, the maintenance and use of air conditioning

The car air conditioner must be maintained before the arrival of summer, and the air conditioner filter element should be replaced in advance, and the air conditioning duct should be cleaned. When cleaning the air conditioning ventilation system, you may want to check the temperature of the air conditioning outlet. 8℃- 12℃ is normal. If the temperature is too high, please check at the service station. During driving, it is suddenly found that the air conditioner does not work or the engine water temperature rises too fast, so you should stop and check in time to avoid internal mechanical failure of the engine.

Tips: If you use special cleaning agent to clean the air duct of air conditioner, it can not only sterilize the air duct, but also reduce the odor inside the car and purify the air. The air conditioning temperature should be kept at 18℃-22℃ in summer. Don't stay in the internal circulation for a long time when using the air conditioner. Use it for more than half an hour and then use the external circulation for a while to keep the air fresh. Fourth, the maintenance of automobile tires

Car tires, like people's leather shoes, should be replaced with the alternation of seasons. If the tires used are suitable for winter, they should be replaced with summer tires with good drainage performance. Tire pressure should also be adjusted, because the ambient temperature is high and the tire pressure is too high, which is easy to puncture.

Tips: The service life of general tires is two years. Tires with cracks over two years should be inspected and replaced in time. Nitrogen can be filled into the tire to adjust the tire pressure and reduce the phenomenon of tire puncture.