What Causes Jerking During Acceleration in CNG Vehicles?

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Reasons for jerking during acceleration are as follows: 1. Insufficient vehicle acceleration: Jerking is mainly caused by the engine and clutch. Poor acceleration is closely related to the engine, where ignition, air intake, and fuel injectors collectively determine fuel combustion, which is the power source of the engine. Therefore, insufficient acceleration naturally relates to these systems: ignition, air intake, and fuel injectors. 2. Vehicle jerking sensation: More factors can be attributed to the clutch. Theoretically, except for CVT transmissions, other types of transmissions may experience jerking. CVT, also known as continuously variable transmission, as the name suggests, does not have the concept of gears, hence CVT naturally does not have gear-shifting jerking. However, in reality, due to manufacturer tuning, even continuously variable transmissions may exhibit jerking sensations.