The adjustment of vehicle throttle will increase the power, and the carbon deposit of Kia K4 will increase back.

Hello, theoretically, if the air intake is increased after the throttle is increased, the problem of carbon deposition will not be aggravated because of the large throttle. Attention should be paid to keep the air chamber clean, but the air chamber does not mean that it can be used all the time after blowing, and the fine particles in the dust can not be filtered after blowing many times. Changing the throttle may cause air leakage. You can buy an electric supercharger online, which can increase the air intake.