Soothes and protects the entire fuel system from wear deposits and corrosion improves the engine run and prevents a power loss increase the lubrication properties of diesel fuels clean engines use less fuel and reduce the pollutant output for all diesel engines with and without diesel particulate filters particularly for preventive use and suitable for common rail pump nozzle technology preventive turbo tested for the direct addition in the fuel tank tank is sufficient for up to 75 li