Fuel combustion activator for all types of fuel systems of gasoline engines based on synthetic esters. Designed to reduce fuel consumption and protect the engine from the consequences of using low-quality (surrogate) gasoline. When mixed with gasoline, it helps to weaken intermolecular bonds, regulates the spatial structure of hydrocarbons and makes it more uniform, which facilitates the access of oxygen molecules to them, which increases the completeness of combustion (oxidation) of gasoline and reduces its consumption.