Is It Normal for a New Car to Shake During Cold Start?

[JordanMarie]

It is normal for a new car to shake during a cold start because the vehicle is in the break-in period at this time, and the coordination between the driver and the clutch is not yet optimal. This can easily lead to improper clutch control, and the shaking phenomenon may lessen after a period of time. When starting the car with low engine coolant temperature, if the engine starts smoothly, it indicates that the battery is in good condition. As the engine speed gradually decreases, timely charging is necessary. Paying attention to battery inspection and maintenance is beneficial for car starting. Generally, engine shaking may also be accompanied by piston slap, which involves severe wear between the piston and cylinder wall, along with an abnormal, dull knocking sound. If this phenomenon occurs, it indicates a very serious engine issue that requires immediate inspection and repair.