What happened to Mercedes-Benz gle400?

According to the design principle, different vehicle structures, different driving conditions and other reasons, there are many possibilities for shaking (such as steering wheel or body) during driving:

1. Causes of tires or related transmission parts:

First, the influence of wheel balance.

B. Abnormal air pressure: such as too high or too low.

C. Tire transmission bearing wear or other abnormalities.

D, four-wheel drive system failure

E. rim or tire deformation.

2.* * * Engine vibration, or engine failure;

A. loose installation and fixing of engine parts.

B. assembly caused by human factors.

3. Causes of road environment.

4. Reasons for single chassis parts:

A. If the suspension system is abnormal, such as vibration reduction.

B. Abnormal steering or transmission system: such as loose steering tie rod, ball joint, steering gear connector and steering column.

C. Transmission or transmission parts: half shaft, internal parts of front and rear axles, shaking (balance) of transmission shaft or loose connecting cross shaft, etc.

5. There are faults in the engine-related system or its accessories, such as dirty throttle body, excessive carbon deposition, abnormal ignition, abnormal cylinder pressure, loose belt, excessive clearance or some driving wheels or idlers are stuck.

6. Do not rule out human operation reasons:

A, the engine speed is abnormal due to driving control, and even the body may shake.

B. speeding

7. Other possibilities are not excluded, and the test results of the real vehicle shall prevail.