Super Diesel Additive from Liqui Moly is designed to clean and maintain the diesel injection system and combustion chamber, preventing the build-up of deposits and ensuring smooth engine performance. It boosts the cetane number, improves ignition, and reduces fuel consumption. This additive helps protect the fuel system from corrosion and wear, enhances engine performance, and optimizes emission test values. Suitable for all diesel engines, including those with or without a diesel particulate filter, it is fully compatible with conventional diesel and biodiesel fuels. One 250 ml bottle treats up to 75 liters of fuel (dosage: 1:300), with effects lasting up to 2,000 km. Key benefits: Cleans injection nozzles and combustion chambers Prevents deposit build-up, gum, and seizing of injector needles Boosts cetane number for better ignition performance Enhances fuel system lubrication and corrosion protection Improves engine performance and fuel economy Optimizes emission test results Safe for turbocharged engines, catalytic converters, and low-sulfur fuels. For engine preservation, use 1% of the additive mixed with diesel fuel. Keep your diesel engine clean, efficient, and running smoothly with Super Diesel Additive!