当人坐在汽车中准备启程时，却发现发动机无法启动，这是令人十分懊恼的事。可是有的时候，发动机不能启动，只是由于一些小毛病造成的，如果了解这些原因，了解这些汽车修理基础知识就能尽快地解决基本问题。下面就让
济南奥迪汽车保养人员为您解说吧。
When people sit in the car and prepare to start, they find that the engine cannot be started, which is very annoying. However, sometimes the engine cannot be started because of some small problems. If you understand these reasons and the basic knowledge of automobile repair, you can solve the basic problems as soon as possible. Now let the Jinan Audi auto maintenance personnel explain for you.
先要检查分电器、火花塞、高压线等是否因为汽车淋雨等受潮，如果是这样，可以把受潮机件晾干，然后再发动。
First, check whether the distributor, spark plug, high-voltage wire, etc. are affected with moisture due to the rain of the car. If so, dry the affected parts before starting.
其次，检查火花塞是否损坏，如果损坏，只要更换新火花塞即可。
Secondly, check whether the spark plug is damaged. If it is damaged, just replace it with a new one.
三是检查蓄电池电压是否足够。有的时候，停车忘记关灯，时间长了，就可能耗尽电源。如果是这样，把车挂二挡，脚踩离合，用车拖拽（一般不建议，好找人推一下），当行驶到一定速度时，松开离合，拧动点火开关(一般不建议，应当在推到之前将点火开关开到ON档上)，汽车就能够启动。如果是发电机有问题，此法不能奏效。
Third, check whether the battery voltage is sufficient. Sometimes, you forget to turn off the lights when parking, and the power may be exhausted after a long time. If so, put the car in second gear, step on the clutch, drag the car (generally not recommended, it is easy to find someone to push), when driving to a certain speed, release the clutch, turn the ignition switch (generally not recommended, the ignition switch should be turned to ON before pushing), and the car can start. If there is a problem with the generator, this method will not work.
换挡时发动机熄火
The engine stops when shifting
行进中换挡，如果操作规范，但出现熄火现象，需要检查以下问题：
When shifting gears while driving, if the operation is standard but the engine stalls, the following problems need to be checked:
先看怠速是否稳定，怠速是否过低，如果怠速不稳或怠速低，只要把怠速调整到正常转速即可。还要把怠速截止阀拧紧，插头插紧。
First, check whether the idle speed is stable and low. If the idle speed is unstable or low, just adjust the idle speed to normal speed. Also tighten the idle stop valve and plug it tightly.
其次，如果怠速正常，则可能是化油器被堵塞，需要到专业修理站清洗化油器。
Secondly, if the idle speed is normal, the carburetor may be blocked and needs to be cleaned at a professional repair station.
高速行驶时方向盘震颤
Steering wheel chatter at high speed
汽车在高速行驶或在某一较高车速行驶时出现行驶不稳、摆头，甚至方向盘抖动，出现这种情况的原因有如下几点：
When the car is driving at a high speed or at a certain high speed, it is unstable, shakes its head, or even the steering wheel shakes. The reasons for this are as follows:
1、前轮定位角失准，前束过大。
1. The front wheel alignment angle is out of alignment and the toe in is too large.
2、前轮胎气压过低或轮胎由于修补等原因起动不平衡。
2. The front tire pressure is too low or the tire starts unbalanced due to repair or other reasons.
3、前轮辐变形或轮胎螺栓数量不等。
3. The front wheel spoke is deformed or the number of tire bolts is different.
4、传动系统零部件安装松动。
4. Transmission system components are loose.
5、传动轴弯曲，动力不平衡，前轴变形。
5. The transmission shaft is bent, the power is unbalanced, and the front axle is deformed.
6、减振器故障。
6. The shock absorber is faulty.
That's all for the basic items of automobile maintenance. Do you have any other maintenance contents to share? You can come to our website http://www.lutongqixiu.com Conduct consultation and communication!
