Multi-System Tune-Up With advanced P.E.A. (polyetheramine) to effectively remove carbon deposits for improved performance across the fuel system Most advanced treatment for all types of engines from cars to lawn mowers Maximizes performance and fuel economy Conditions gasoline, ethanol blend and diesels fuels to fight against ethanol and water corrosion Conditions fuel and oil to fight against deterioration / destabilization Prevents future carbon build up Add to gas tank, the crankcase or via induction Application: GDI/direct and port/indirect fuel injectors, carburetors, intake valves and ports, piston tops, cylinder heads, combustion chamber and crankcase.Category: Gumout Multi-System Tune-Up BottleSpecifications Product Type: Bottle Volume: 473 ml Number: 071427