What Causes Jerking When Starting a Manual Transmission Car?

1 Answers
SanDylan
07/25/25 7:10am
The main reasons for jerking in manual transmission vehicles are as follows: Poor coordination between throttle and clutch: The specific working principle is that when the engine speed and clutch disc speed are not synchronized, it may cause impact when releasing the clutch. Excessive carbon deposits on components: There is a significant accumulation of carbon deposits on components such as the throttle body, fuel injectors, and intake manifold inside the car. Low-quality fuel: Accidentally using low-quality fuel during refueling. These substandard fuels do not burn completely, which can also cause the car to jerk. Faulty spark plugs or ignition coils: Issues with spark plugs or ignition coils can lead to jerking. Clutch problems: The clutch assembly inside the car may have developed issues.
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