Correct maintenance methods of cars in winter

Winter car maintenance methods are as follows:

1. Select fuel with appropriate label. In winter, when the ambient temperature is low, gasoline may deposit wax in the fuel tank, which will cause the vehicle to fail to start normally. In winter, the owner is advised to clean the fuel tank. Remove moisture to avoid icing and start-up difficulties. You can also choose to use high allocation; ; Avoid frosting and freezing, otherwise it will be difficult to wipe in the morning. Do not adjust the heating in the cab to the position of the front windshield, because the temperature outside the car is low.

2. Low temperature and cold weather in winter is related to driving safety. The maintenance of automobile interior is particularly important. Oil, air filter, battery, antifreeze, spark plug, throttle, fuel injector and clutch must be inspected and maintained regularly and timely. High, if you use summer oil, you must change it; In winter, car maintenance should start from the following aspects: changing the appropriate engine oil, protecting the battery with winter coolant, observing the braking system, changing winter tires, testing the warm air intake, changing the appropriate glass water, testing the car body, etc. 1 change the appropriate oil. In winter, the lubrication requirements of the car are high. After a long time, it is necessary to change the color.

3. Check whether the engine oil is sufficient. In winter, cars can run normally. Engine oil plays a very important role. Before winter comes, be sure to carefully check whether the fuel gauge is within the normal range.

4. Replace the glass water in advance. Before washing the car with glass water in winter, when using the windshield, be sure to use good quality glass water so that it won't get dirty when washing the glass.

Engine oil plays a very important role in the normal operation of automobile in winter. Before winter comes, be sure to carefully check whether the oil dipstick is within the normal range, and then check whether it is time to change the oil in your car. You can change the oil according to the mileage in the maintenance manual. If it snows heavily and the car is covered with thick snow, clean up the snow on the front windshield; The temperature is low in winter, the oil is changed in winter, the viscosity of engine oil used in summer becomes thicker, the circulating resistance of crankshaft becomes larger, and the oil fluidity is poor, which leads to piston wear and cylinder liner increase. Therefore, we must switch to winter engine oil with low grade and good fluidity.