Removes deposits on injection nozzles and in the combustion chamber. Increases the cetane number. Eliminates engine operation problems such as knocking in idle and provides round and quiet engine running. Protects the entire fuel system from corrosion. Optimizes the emission test values. Can also be used as a preventative measure. Clean engines need less fuel and reduce emissions. For all diesel (only) engines both with and without diesel particulate filters. Preventative during every inspection, after repairs on the fuel system or to solve problems. Turbocharger tested. Perfectly compatible with all conventional diesel and biodiesel fuels. Can contents are sufficient for up to 75 l fuel.