1、皮带

1. Belt

起动汽车引擎或在驾驶汽车的过程中，发现皮带发响，原因分为两种：一种是皮带长期没有调整造成，发现后及时调整即可。另外一个原因是皮带老化，需要更换新皮带。

When starting a car engine or in the process of driving a car, it is found that the belt is ringing. The cause is divided into two kinds: one is that the belt is not adjusted for a long time, and it can be adjusted in time. Another reason is belt aging, and new belt needs to be replaced.

2、空气滤清器

2. Air filter

空气滤清器过脏或者堵塞，会直接导致发动机油耗增加，工作不良等情况。日常定期检查空气滤清器，若发现灰尘较少，堵塞不严重，可用高压空气从内向外吹净，继续使用，而过脏的空气滤清器应及时更换。

If air filter is dirty or blocked, it will directly lead to engine fuel consumption increase and bad working condition. The air filter is checked regularly regularly. If it is found that the dust is less and the blockage is not serious, it can be cleaned from inside and out with high pressure air, and the dirty air filter should be replaced in time.

3、汽油滤清器

3. Gasoline filter

假如发现供油不畅，应及时检查汽油滤清器是否堵塞，发现堵塞就应该及时更换。

If it is found that the oil supply is not smooth, it is necessary to check whether the gasoline filter is blocked in time and find that the blockage should be replaced in time.

4、发动机冷却液液面

4. The liquid level of the engine coolant

等待发动机冷却后，检查冷却液的液面应处于满位和低位之间，如果不是，请立即添加蒸馏水、纯净水或冷冻液，添加后的液面高度不能超过满位。如发现冷却液短时间内迅速减少，应检查是否有泄漏或到4S店检查。

After waiting for the engine to cool, check the liquid level of the coolant between full and low. If it is not, please add distilled water, pure water or freezer immediately, and the level of the added liquid can not exceed the full position. If coolant is found to decrease rapidly in a short time, it is necessary to check if there is any leakage or check at 4S shop.