How to Solve the Abnormal Noise During Acceleration in Mercedes-Benz E260?

[DelEmmett]

Mercedes-Benz E260 acceleration abnormal noise causes and solutions: Fuel pump motor abnormal noise: When there is internal wear or impurities in the fuel pump motor, abnormal noise will occur when accelerating. Solution: Replace the fuel pump. Throttle body abnormal noise: Modern throttle bodies use electronic throttle control, where the motor naturally controls the opening and closing of the throttle valve. When the motor gears wear out, insufficient engagement causes abnormal noise. Excessive carbon deposits or sludge in the throttle body can also lead to abnormal noise. Solution: Clean the throttle body; if the motor is damaged, disassemble the throttle body and replace the servo motor. Accelerator pedal bearing lubrication issue causing abnormal noise: Clutch release bearing damage leads to incomplete clutch disc separation, causing abnormal noise. Solution: Apply grease to the bearing for lubrication. Remove the clutch and replace the release bearing.