How long does it take for fuel consumption to return to normal after adding fuel additive?

[HannahRose]

Fuel additive has no direct relationship with fuel consumption. Its main function is to make gasoline burn more completely and reduce carbon deposits. Therefore, theoretically, fuel consumption will return to normal once it is fully burned. Here is some additional information: 1. Fuel additive: Fuel additive (also known as gasoline detergent or fuel additive) is a type of automotive chemical and a common name for the third generation of gasoline detergents. Its purpose is to address carbon deposit issues in the fuel system of fuel-injected vehicles, quickly restore the engine to optimal working condition, and compensate for certain deficiencies in gasoline properties, while also imparting new beneficial characteristics such as improved atomization, reduced wear, engine protection, and lower emissions. 2. Authenticity verification: Purchase channels: Buy from official channels (such as physical stores, online flagship stores, 4S stores, etc.); National standards: Some fuel additives that meet national standards will have the label GB19592-2004 on the bottle; Third-party testing: Send to professional institutions for physicochemical testing using specialized equipment.