What's the matter with the car bouncing while driving?

Body vibration was found during driving. If the car body is found to have slight vibration or deviation during driving, it is generally caused by tires.

First of all, it may be that the wheel balance is not good. The owner needs to do a four-wheel positioning and dynamic balance as soon as possible, and a tire dynamic balance if the vehicle does not run off.

The other situation is more serious, which may be caused by the deformation of the steel ring, and the owner needs to go to a professional repair shop for inspection. This situation generally occurs in vehicles with a long service life. Generally, wheel balance should be done when replacing new tires and rims, otherwise the steering wheel will shake easily when the counterweight is uneven. Body shake will affect driving comfort and handling judgment.

Automobile driving skills

1, look at the car first.

Before getting on the bus, walk around the car to see if there is oil leakage under the car, tires and inside the car. You must open the lid once a week to check the oil, cooling water and brake oil.

2. Warm up the car before driving.

The EFI car hardly needs a hot car. Hot car here refers to starting the lubrication system. Stop for more than 3 hours. After the engine catches fire, the idling speed is more than 10 second, and the tachometer drops to about 1000 before starting. The cold weather in the north has appropriately extended the idle hot car time.