MOTUL STABILIZER is a gasoline shelf life improver additive to be added directly to gasoline. Its unique multipurpose formulation: - Protects gasoline against oxidation, thus avoiding gums build-ups inside carburetor and making easier start up after wintering. -Avoids deposits build ups in injection system, injector, carburetor, combustion chamber and on valves. -Cleans valves to get back optimum engine performance. Gardening engines, boat engines, motorcycle, ATV, UTV, scooter or snowmobile engines, historic vehicles…etc.