What are the reasons for jerking when releasing the accelerator pedal?

1 Answers
FelicityMarie
07/29/25 8:11pm
The reasons for jerking when releasing the accelerator pedal are: 1. Excessive carbon deposits in the throttle body, fuel injectors, and intake manifold; 2. Poor fuel quality leading to incomplete combustion; 3. Faulty spark plugs or ignition coils causing cylinder misfires; 4. Temporary mismatch between engine torque and transmission oil pressure. The solutions for jerking when releasing the accelerator pedal are: 1. Clean carbon deposits from the throttle body, fuel injectors, and intake manifold; 2. Replace with qualified fuel; 3. Replace spark plugs and ignition coils; 4. Change transmission fluid. The function of the accelerator pedal is: By controlling the pedal pressure, it regulates the throttle opening to control air intake, while the computer adjusts fuel injection, thereby controlling engine speed.
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