1.新的或不正常的噪音通常是汽车故障的指示信号。比如低沉的嗡嗡的声音可能是轴承的故障，也可能只是某个轮胎的问题;尖叫的声音可能指示需要更换刹车片，或者松动的皮带。在描述故障的时候，最好能清楚地说明导致噪音的原因或动作。

1. New or abnormal noise is usually an indicator signal of a car malfunction. For example, a low buzzing sound may be a bearing malfunction, or it may just be a problem with a particular tire; The screaming sound may indicate the need to replace brake pads or loose belts. When describing a malfunction, it is best to clearly explain the cause or action of the noise.

2.除了性能的损失或噪音之外，仪表盘上的指示信号是另一个不可忽视的地方。仔细阅读一下汽车的用户手册，了解各种信号灯的含义，可以帮助你及时发现新的故障。

Besides performance loss or noise, the indicator signals on the dashboard are another important aspect that cannot be ignored. Carefully reading the user manual of the car and understanding the meanings of various signal lights can help you discover new faults in a timely manner.

3.如果你在驾车时感觉方向盘变紧、汽车偏向一侧，或在一定的速度范围内异常的震动，需要检查轮胎，或进行车轮平衡、定位。在这些问题刚刚发现的时候及时进行维修，可以阻止故障的继续扩大，也避免了更大的损失。

3. If you feel the steering wheel tighten, the car leans to one side, or there is abnormal vibration within a certain speed range while driving, you need to check the tires, or perform wheel balance and alignment. Timely maintenance when these issues are first discovered can prevent the problem from escalating and avoid greater losses.

4.需要特别注意的是制动系统，因为制动系统与行车安全有非常密切的关系，忽视此类故障无异于拿个人和他人生命做冒险。

4. Special attention should be paid to the braking system, as it is closely related to driving safety. Ignoring such faults is like risking the lives of individuals and others.

5.注意汽车的启动是否顺畅。如果车子开始变得难以启动，最好及时开到维修厂进行检修。

5. Pay attention to whether the car starts smoothly. If the car starts to become difficult to start, it is best to take it to a repair shop for repair in a timely manner.

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