Xia Lang car idling jitter?

In the process of vehicle use, idle vibration may be caused by vehicle carbon deposition. When the engine is running, the carbon deposit on the throttle and fuel nozzle is also an important reason for the idle vibration of the vehicle. Excessive carbon deposition in vehicles will cause the concentration of mixed gas in cylinders to rise and fall, which is most obvious when vehicles are cold started. Drivers are advised to keep the throttle clean during daily driving.

2. Ignition system:

When the gap of automobile ignition system changes, too much carbon is deposited and the ignition coil is damaged, it will lead to the phenomenon of vehicle idling jitter. Check the spark plug in time to avoid further losses.

3. Oil supply system:

The fuel supply system of the car is out of order, which leads to the instability of the mixture concentration, and the car will shake when idling. Check the gasoline filter of the car, otherwise the filter blockage may lead to vehicle idling jitter, and then check the oil pressure that does not pass through the filter. If it is still abnormal, it may be the oil pump.

4, * * * vibration problem:

When idling, the steering wheel shakes and the cab vibrates. The owner should first consider whether the engine foot is damaged. There is rubber on the engine feet, which can eliminate the vibration when the engine is running. Check the support assembly of the transmission.