LIQUI MOLY Super Diesel Additiv is a long-term diesel fuel system cleaner from carbon deposits, coking, and corrosion. Works throughout the entire fuel system and remains effective up to 2000 km. With periodic use (every 2000 km), it keeps the entire system clean, increasing the power parameters of the engine. Recommended for all diesel injection systems. Particularly effective when using modern low-sulphur fuel (EURO standard) due to the presence of components lubricating the fuel system in the product.