1. First, check the oil meter for oil. Many new drivers forget to refuel because of their inexperience, and vehicles cannot start naturally without gasoline.

2. When there is little gasoline in the car, check whether the car is parked in an uneven place, because if the ground slope is large, the oil in the tank will be concentrated to one side, so sometimes the oil can't be supplied normally, which leads to the failure to start normally.

3. Check whether the vehicle battery is dead. If you can only hear the sound of the starter when starting the car, it is likely that the battery is dead and cannot be started. In this case, sometimes the vehicle may collide because the engine runs slowly when the key is returned to its original position.