Roewe RX3 drove to 120 for a meal.

1, throttle, fuel injector and air intake have more carbon deposits. Excessive carbon deposition will lead to the failure of combustion chamber and fuel nozzle, which will make the car feel frustrated during driving.

2. If the fuel quality is not up to standard and the gasoline is not fully burned, too much carbon may be deposited, leading to frustration in the driving process of the car.

3, spark plug, ignition coil and other faults caused by the lack of cylinder phenomenon, so that the car in the process of driving frustration.

The transmission is out of order. If the transmission fails, the vehicle will have obvious frustration during upshifting or downshifting.