Why does the Boyue shake when starting cold?

[BraydenLynn]

The reasons for the Boyue shaking when starting cold include low temperature, inaccurate air-fuel mixture ratio, severe carbon deposits, and ignition coil failure. Taking the inaccurate air-fuel mixture ratio as an example: it exists in both open-loop and closed-loop control. If the car's computer makes a judgment error, its control over the air-fuel mixture and ignition timing through the actuators will be inaccurate, thereby reducing the car's power output and causing shaking. The Boyue is a model under Geely Auto, with body dimensions of 4519mm in length, 1831mm in width, and 1694mm in height, and a wheelbase of 2670mm. In terms of appearance, the Boyue's front face design follows Geely's family-style "water ripple" grille. Considering the sense of power of an SUV, the designer reduced the number of grids, making the overall look more concise and the edges more distinct.