This lubricant-based cleaner is specially formulated to clean the supply system of all types of diesel systems, including common rail engines, pump-nozzle injection and the latest generation of high-pressure systems. It acts preventively in the tank, binds condensate, dissolves impurities, paraffin deposits, algae, bottom sludge and varnish. In the injection system, it cleans and lubricates fuel pumps, injectors, intake and exhaust valves and the entire combustion chamber. In addition, it improves diesel pre-combustion, which leads to a drastic reduction in the emission of black smoke. The cleaner eliminates engine ringing, restores the engine's performance and responsiveness and makes it easier to start the engine. It also prevents annoying vibrations. Please note the hazards according to the markings indicated: H226, H351, H304, H318, H315, H317, H335, H336, H411.