Cleaner LIQUI MOLY carburetor 3918 is a mixture of substances specially designed for fast and powerful dissolving and removing all the sediments and contaminants, such as oils, resins, adhesive-like substances, etc. in carburetors and fuel injection system components, including the housing, dampers, nozzles, orifices, holes, etc. Provides the functionality and mobility of the components, reduces fuel consumption. properties fast and effective cleaning and degreasing; cleaning without disassembly; simple and economical use; Application LIQUI MOLY 3918 When removing the air filter and the muffled engine spray composition to the available internal and external parts of the carburettor and leave to dry. Repeat purification. Start the engine and let mid-range car to work for some time. Do not spray on painted surfaces.