Liqui moly 5108 petrol system treatment 300ml liqui moly 5108 p this petrol system treatment 300ml from liqui moly has been developed for treating and protecting all petrol injection systems p p all components of the fuel system are protected from corrosion to wear as well as preventing the formation of deposits effective in all injection systems maintaining engine performance while guaranteeing low levels of pollutants in the exhaust p liqui moly 5108 petrol system treatment 300m