Driving for a long time will shake. These methods can help you solve it.

Driving for a long time will shake. These methods can help you solve it.

I believe that many car owners will feel that the new car they bought is not as smooth as before, and they will also find the problem of jitter. "Body shake" is a signal that the car tells you that there is something wrong. What is the solution?

1, engine carbon deposit is serious.

The most common reason for automobile jitter is that the throttle valve is too dirty or the injector has too much carbon deposit, because the gasoline adsorbed on the carbon deposit after landing is sucked into the cylinder by the engine and burned, and the combustible mixture of the engine is sometimes rare and thick, which leads to idling jitter after cold start. Solution: clean the oil circuit, check whether there is carbon deposit in the idle motor, and clean it.

2, the ignition system problem

One of the reasons for jitter is that the spark plug, high voltage line and ignition coil are not working well. Solution: Check whether there is too much carbon deposit in the spark plug and replace the spark plug.

3. The oil pressure is unstable

Abnormal oil supply pressure of oil pump, incorrect numerical value of intake pressure sensor and poor operation will cause body shake. Solution: Check the oil pressure and replace parts if necessary.

4, engine parts aging

Car jitter is also related to the aging of engine parts. At this time, if there are problems with engine parts, these vibrations will be transmitted to the steering wheel and cab, causing jitter at idle speed.