Stabilizes: KTECH Fuel Treatment in your tank can help prevent gumming and stabilizes fuel for up to 24 months. Cleans: KTECH Fuel Treatment features detergents to clean fuel lines, carburetors, fuel injectors and intake valves to maximize reliability and fuel economy. Protects: KTECH Fuel Treatment safeguards and preserves metal parts against ethanol induced corrosion, rust, and oxidation.