Will the fuel consumption of automobile throttle washing be reduced?

The throttle must be cleaned. Speaking of fuel consumption, I want to talk to you. In fact, many fuel-saving products now advertise that they have the effect of reducing fuel consumption, but when it comes to reducing fuel consumption, it is just a cover-up. Fuel consumption depends on the engine itself and the driver's control. If the control is unchanged, the fuel consumption will change with the new, old, dirty and clean engine. Of course, the dirtier the oil circuit, the more fuel consumption increases. As a result, fuel-saving products were derived. At present, most of the fuel-saving products on the market are actually based on clean oil circuits, so that the engine can be restored to the best state and the fuel consumption can be restored to the normal level. For example, when a new car leaves the factory, the fuel consumption is 8, and it will increase little by little after being driven for 3 years, 8, 8.5, 9..., 10. At this time, the fuel consumption will return to the original 8 when the owner uses fuel-saving products. In fact, the fuel consumption only returned to the initial level. Unscrupulous merchants will use this as a gimmick to advocate how their products can reduce fuel consumption, but in fact they just return to the basics.