Quickly cleans and removes deposits from injectors and the whole common rail fuel system. This product cleans and removes deposits from the injectors and the whole fuel system. It improves the lubricity of diesel fuel and eliminates the irregular motion of the engine. It can help save up to 3,6% in fuel*. This product was designed for the latest generation of engines, especially the TDI, HDI, CDI, DCI and JDT engines. *This percentage is subject to change, based on the weight of the car conditions, tyre pressure, driving style and route type (mainly in and outside of the city)