CLEARS CLOGGED FUEL INJECTORS: Carlube Double Strength Fuel Injector Cleaner effectively removes dirt and deposits from fuel injectors, ensuring smoother engine performance PROLONGS FUEL SYSTEM LIFE: Formulated to extend the lifespan of your engine's fuel system by maintaining clean injectors, inlet ports, and valves SUITABLE FOR ALL DIESEL ENGINES: Compatible with all types of diesel engines, including turbocharged and direct injection systems ENHANCES ENGINE EFFIENCY: Helps improve engine performance by reducing the buildup of deposits that can decrease fuel efficiency and increase emissions REDUCES FUEL EMISSIONS: Regular use can help lower harmful emissions, contributing to a cleaner, more efficient running engine