Manual Transmission Car Shaking During Start?

[VanSimon]

Manual transmission car shaking during start involves many reasons, which can be roughly divided into the following categories: 1. Normal phenomenon. When the clutch is released to the semi-engaged state, the vehicle will shake, which is a normal phenomenon. This phenomenon is called the car creeping phenomenon. Additionally, if starting without giving gas on a slightly inclined surface, the shaking will be more noticeable. 2. Driver issue. This refers to problems with the coordination between the gas pedal and clutch. Either too little gas is given or the clutch is released too quickly. The solution is to add a bit of gas before fully releasing the clutch, which will improve the car's power, make starting easier, and reduce shaking. 3. Vehicle malfunction. Issues in the intake system, ignition system, or fuel system can all cause the car to shake during start. For example, clogged fuel lines can cause uneven engine cylinder operation leading to shaking; a dirty throttle body can cause uneven intake and operation leading to shaking; damaged high-voltage wires or faulty spark plugs can cause unstable engine operation and shaking.