Check tire
Tires are parts that come into contact with the ground during vehicle driving, wear is inevitable. The wear of tires is mainly caused by friction between the tire tread and the road surface. When the car is placed for a long time, the air pressure of the tires will drop accordingly. During driving, the car may be shaking and unstable. At the same time, the wear of the tires will also increase, which will also cause safety hazards.
So we first need to check the tire, check whether there are nails or bulges in the tire, and observe the traces on the tire tread and the tire wall. If there are cracks in the tire, it means that the tire has been seriously aged. Aging tires are prone to tire blowout due to rising temperature during high-speed driving. For example, the tires are aging or nails or bulging, etc., and the tires need to be replaced in time.
Secondly, it is necessary to observe whether the tire pressure is normal. Under normal circumstances, the reasonable tire pressure of the tire should be kept at about 2.3 bar. At least one of the three places near the cab or co-pilot door frame, near the left instrument table, and on the back of the fuel tank cover has a label with the standard air pressure of the vehicle tire.
It should be noted that the tire pressure marked on the front and rear tires of some models are different, and some models will give standard tire pressures under different load conditions. Not only that, the spare tire also needs to be carefully inspected to ensure that it is intact and the tire pressure is normal.
battery loses power
battery is a must-configuration for a car, and it has a very important effect. In addition to the car's ignition and start-up, it also provides the use of car lighting and car electrical appliances . Of course, batteries have a lifespan. Under normal circumstances, a car's battery can be used for about 3 years. Usually, the battery is used properly and does not lose power.
For vehicles parked for a long time, the battery is the most likely component to age. If the new car does not drive for half a month, the discharge volume of the battery in silent mode is very low, and it can usually last for two months. However, for old cars, the aging of the battery will greatly shorten this time, so you should be particularly careful.
body paint and chassis
Although the body paint will not affect the vehicle's driving, the paint of the car is equivalent to the face of a person. Face problems must be solved. When the vehicle is driving at high speed, hard particulate matter such as sand and dust in the air will pass through the surface of the body or the chassis, which will cause wear on the paint surface, or if the car is parked under the tree for a long time during the Spring Festival holiday, many insect corpses will be stuck on the body, which is also corrosive to the car paint.
During long-distance travel, it is inevitable to go through some complicated road surfaces, so it is necessary to check the chassis one time. Long-distance driving will inevitably wade or pass through muddy roads, making the chassis dirty; and when passing through some sandy and gravel roads, some of the salt contained in the sand will also cause the chassis to be eroded.
, so it is recommended that you go to the car wash room to clean the body and chassis. After cleaning, check whether there are scratches on the paint surface and chassis, and decide whether the paint surface needs to be maintained according to the situation.
4 oil change in time
engine oil is the blood of the engine. In addition to protecting the engine and allowing the engine to last longer, it can also reduce the probability of engine failure and save fuel overhead. For cars that have been parked for a long time, car owners can pull out the dipstick to see. If the oil turns black, it means that it is severely oxidized and cannot be used anymore.
car is stopped for a long time, and various oils inside will precipitate and will react chemically with the air. After the engine oil oxidizes, the machine parts will be corroded, and the lubrication effect will also become worse. In addition, due to the increase in frictional resistance of the engine, the car's starting difficulties will be increased.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-