What Causes the Abnormal Noise When Accelerating the Xingrui?
1 Answers
The reasons for abnormal noise when accelerating the Xingrui are as follows: Abnormal noise from the fuel pump motor: When there is wear or impurities inside the fuel pump motor, it can produce abnormal noise as the driver accelerates. This issue requires replacing the fuel pump. Abnormal noise from the throttle: Modern throttles are electronic, and the motor controls the opening and closing of the throttle valve. When the motor gears are worn, insufficient engagement can cause abnormal noise. Excessive carbon deposits or sludge in the throttle can also lead to noise. The throttle can be cleaned, but if the motor is damaged, the throttle needs to be disassembled to replace the servo motor. Abnormal noise due to poor lubrication of the accelerator pedal bearing: You can apply grease to the bearing for lubrication.