Fuel treasure, can you clean the carbon deposit in the accelerator?

I can't. The throttle valve belongs to the gas path, and fuel treasure takes oil as the carrier, so it will not pass through the throttle valve at all. Therefore, the carbon deposit in the throttle cannot be cleaned. Besides,

There are two kinds of fuel additives, one is cleaning type (i.e. fuel treasure), which can improve the oil quality of tank oil and inhibit the carbon deposition rate of tank oil, but it has no cleaning effect on the carbon deposition that has been generated, so this additive usually needs to be used in every tank oil to have an effect. The other is the cleaning type, which can clean up all the carbon accumulated before. As shown in the figure, the air inlet, air inlet valve and combustion chamber are all places where engine oil passes, and can be cleaned with cleaning additives.