2. During the running-in period, the rotating speed is increased from 0.0 1/ hour to 0.0 1/ hour, and the rotating speed is still there. On the contrary, it can promote running-in and see if there is anything abnormal when speeding up again.
3. In the later period of Ber Ber, the speed can be increased to Ber Ber, which needs gradual development.
4. When running in, it is best to brake suddenly and accelerate quickly. Safety problems, car damage. Therefore, it is necessary to control the grinding time, for example, in the late hours, on the expressway, just to avoid the peak hours.
5. When grinding, be sure to check the volume of oil, coolant and battery electrolyte. If something goes wrong when the car moves for the first time, it can be replenished in time.
6. During the running-in period of a new car, it is best to twist the key every time you plug in and wait for ignition, so that the oil pressure and fuel injection quantity inside the new car can be fully adjusted and the engine time can be maximized.