What is the reason for the car jitter of Volvo s60l during driving?

1, serious carbon deposit in the engine: The most common reason for car jitter is that the throttle valve is too dirty or the fuel injector has too much carbon deposit. When there is too much carbon deposit in the engine, the gasoline sprayed by the fuel injection head will be absorbed by the carbon deposit during cold start, which leads to too thin mixture during cold start and difficult start, so users should clean up the carbon deposit.

2. Aging of engine parts: Vehicle jitter is also related to the aging of engine feet. The engine foot is actually the damping system of the engine. The engine foot is responsible for absorbing slight vibration when the engine is running. If there is something wrong with the engine foot, these vibrations will be transmitted to the steering wheel and cab, causing idling jitter. ?

Extended data:

Precautions:

1, pay attention to find the right position when parking for a short time, which is convenient for you to park and get off, and it will also be convenient for others to prevent being stuck. Tighten the handbrake to complete a series of stops.

If you park on a slope, you must be careful not to slip. The handbrake must be pulled hard, and the square disk can be slightly deflected. It is best to put obstacles such as bricks or stones under the wheels to prevent slipping.

3, pay attention to observe in and out of the garage, control speed, optimistic about the design of the garage.

4. When parking in daily life, you should completely enter the garage line, which can not only protect the car from being scratched easily, but also prevent others from parking. You'd better turn right after stopping and put away the rearview mirror.

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