Provides superior carbon deposit control Cleans injectors, carburetors, intake valves and ports, and combustion chambers Protects fuel system metals from ethanol blended fuel corrosion Keep your engine clean and running efficiently The 16 oz. size is a chambered bottle for easy measuring to treat up to 160 gallons The 8 oz. size is a chambered bottle for easy measuring to treat up to 40 gallons The 3.2 oz. size treats 5 gallons of gas.
