Lucas Oil Gas Treatment is expertly formulated to boost engine power and improve fuel mileage while reducing exhaust emissions. Suitable for both gasoline and diesel engines, whether carburated or fuel injected, this treatment combines a unique blend of super slick oils and additives without any solvents. Its high detergent action ensures your engine runs at peak efficiency by thoroughly cleaning and lubricating carburetors and injectors. This promotes more complete fuel combustion, resulting in increased power and lower fuel consumption. I for vehicles that require leaded fuel, Lucas Oil Gas Treatment replicates the benefits of lead without producing harmful emissions, helping you pass smog tests with ease. It also neutralizes the negative effects of low sulfur diesel fuel and meets federal low sulfur content standards for diesel motor vehicles and other diesel-powered equipment. Packaged in a convenient 5.25 fl. oz. bottle, this treatment effectively treats up to 25 gallons of fuel, making it a reliable choice for maintaining engine performance and longevity. Model Number: LUCA10020