What should I do if my Sail dashboard is abnormal, can I solve it when I go to the 4S store?

The 4S stores all provide technical support, you can check it.

Hello, this kind of problem is not easy to solve.

F1 The professional name of the engine you said is detonation, and it is commonly known as "shouting rod".

The main reason for the formation of detonation is that there is carbon deposit on the top of the piston, because the carbon deposit forms a hot surface with high strength, at this time, the fuel mixture gas that enters the combustion chamber begins to spontaneously combust because of carbon deposit before the ignition stroke, although this combustion phenomenon seems to be sufficient, but this combustion is spontaneous combustion, premature combustion, there is no safety regulation to burn in the stroke, there will be a metal sound of the piston and the cylinder wall impacting, that is, we hear the rod. There are four main causes of a call: excessive carbon deposit, premature ignition, low rpm high grade, or the addition of low-grade gasoline.

The lever should be repaired in time, as a long and severe knock will lead to early wear of the cylinder parts, which will greatly shorten the service life of the vehicle.

In addition, the buzzing sound on the front of the car when you hit the direction should be the sound made when the power steering pump is working, which may be due to the abnormal sound made after wear and tear inside the power steering pump after being used for a long time.

It is recommended that you check according to the above.

Hello friends, it may be that the shock absorption system on that side is abnormal, the half-shaft ball cage is damaged, or the accessories in the cabin are resonant, and they need to be checked and repaired in time; Reference.

Half-shaft ball cage, ball head or brake. However, the possibility of a half-shaft cage is much higher.

Hello, it is recommended to carefully explain the abnormal noise location and find the source of the abnormal noise in order to better solve the problem.

The causes and solutions are as follows:

The connecting screws of the floor parts are loose and need to be tightened.

If the shock absorber is abnormal, the shock absorber needs to be repaired or replaced.

The most serious thing is that there is an abnormal noise on the body, and you need to go to the auto repair shop for a comprehensive inspection.

In short, the abnormal noise is mostly related to the driving system, and it should be eliminated immediately after entering the nearest factory. The louder the noise, the heavier the damage, and the location of the factory is informed so that the fault location can be determined immediately and repaired as soon as possible. Although it will not stop immediately, some minor faults will become more and more serious, causing the suspension of driving.

Most of them are caused by wheel suspension, positioning parts, fixing, gong bolts, falling and loosening, etc.

It's best to go to a repair shop and have it checked.