What Causes Car Acceleration Shaking?

[SilasMarie]

The reasons for car shaking during rapid acceleration are as follows: 1. If the car engine shakes severely during driving and sometimes fails to start, it may be due to a dirty throttle body or excessive carbon deposits in the fuel injectors and intake passages. 2. In cold conditions, carbon deposits can absorb some fuel. If the fuel does not completely enter the cylinder for combustion, it can cause unstable idling and difficulty starting. 3. When driving at high speeds to a certain speed, the steering wheel may experience noticeable shaking or vibration, but this is not obvious at low speeds. In fact, there are many potential causes of engine shaking. Here, we first need to rule out abnormal shaking caused by engine faults, as engine issues typically also manifest at low speeds.