Removes deposits in the diesel injection system and in the combustion chamber and prevents them from forming again. Prevents nozzle needles from burning and gumming up. for smooth engine running. Protects the entire fuel system from corrosion and wear. Optimizes the performance of the engine. Clean engines use less fuel and reduce pollutant emissions. for Suitable for all diesel engines with and without diesel particulate filters - preventatively or for troubleshooting. Turbo tested. For direct addition to the fuel tank. Completely compatible with all conventional diesel and biodiesel fuels. One filling of the 25 ml dosing container (integrated in the cap) is sufficient for 10 liters of fuel. For long-term use with every refueling. For deliveries to countries outside the European Union (.