【The owner's family car knowledge】As winter is approaching, Han Xu, a car after-sales maintenance professional in a certain city, reminded that in order to ensure the normal operation of the vehicle, the owner should do all the maintenance of the winter vehicle in advance.
Check the tire pressure. In winter, the temperature is cold, and the rubber becomes relatively hard and brittle in the low temperature environment. The tire pressure directly affects the tire life and driving safety. If the tire pressure is too low, the flexure of the tire wall will increase, and the low temperature will easily cause the sidewall rubber to break. Too high tire pressure will reduce tire grip. Be sure to check whether the tires are inflated evenly.
Replace with higher grade engine oil. When the temperature drops, you must pay attention to whether the oil viscosity of the car meets the standard. After the temperature drops sharply, the oil viscosity will increase, and it may be greatly affected during cold start. It is difficult to start and the engine is difficult to rotate.
Check or replace the antifreeze. Winter is here, the antifreeze of the vehicle should be carefully checked, if it is missing, the same type of antifreeze should be added in time. If water was added before, empty the water tank before adding antifreeze.
Replace the antifreeze glass water. In winter, the temperature is low and the glass water is used more frequently after snowing. It is recommended that car owners replace the antifreeze glass water.
Check the lights. There are more foggy days in winter, so owners must check in advance whether the front and rear fog lights can be turned on normally, and master how to turn them on.
Check the car battery. The battery is most afraid of low temperature, and the capacity of the battery in a low temperature environment is much lower than that at room temperature. Before the cold winter comes, the electrolyte of the battery should be replenished, the terminals of the battery should be cleaned, and special grease should be applied to protect it to prolong the life of the battery.
Do car paint waxing maintenance. After the winter, the temperature drops, and snowy weather also damages the paint. Waxing in early winter is a good way to maintain the paint. The waxed car body is not easy to get wet, and the car paint is not easy to condense into ice in winter.
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