This LIQUI MOLY 21469 fuel additive is formulated to provide comprehensive care for your vehicle's fuel system. It works to remove deposits from injectors, intake valves, and combustion chambers, ensuring efficient fuel delivery and combustion. Regular use of this additive can lead to improved fuel economy and a reduction in harmful emissions. It also helps to prevent corrosion within the fuel system, extending the life of critical components. Suitable for all types of gasoline and diesel engines, LIQUI MOLY 21469 is an easy-to-use solution for maintaining engine health and performance.