1 - 12oz (355ml) container. Carbon Guard is a gasoline additive formulated to minimize deposit build-up in 2-cycle and 4-cycle marine engines when used as directed. Carbon guard will provide: 1. Reduced possibility of piston ring sticking 2. Reduced carbon build up on 4-cycle valves 3. Better overal...

1 - 12oz (355ml) container. Fuel systems cleaner or 2- and 4- cycle engines. Not for use in diesel systems. When fuel injector or carburetor is malfunctioning due to deposits, one 12 oz. bottle should be used to treat 12-20 gallons. To keep fuel injectors or carburetor in optimal operating condition...