What does it mean when the car jerks forward?

[McElias]

This situation is caused by a malfunction in the car engine's fuel system. Here are the detailed explanations: 1. Solution: If the car's engine fuel system is faulty, it is necessary to promptly visit the car's 4S shop or a repair shop to inspect and repair the fuel system, which can resolve the issue of the car jerking forward when accelerating. 2. Precautions: The importance of engine oil cannot be overstated—it provides sufficient lubrication, reduces resonance, and enhances the smooth operation of the engine. If the engine oil is insufficient for a long time, minor issues may include insufficient power and increased fuel consumption; severe cases may involve piston knocking against the valves, causing mechanical damage to related components. Additionally, a faulty fuel pump or a clogged fuel filter can also lead to a decrease in engine power.