Cleans The Mixture Preparation System As Well As The Intake Valves And The Combustion Chamber. For Cleaning Gasoline And Diesel Injection Systems. Simple To Use. Rapid Cleaning. BRAND - LIQUI MOLY is Germany's most popular brand of motor oil. For years awards such as "Top Brand" or "Best Brand" have reflected our excellent reputation among both experts and end consumers. These series victories are anything but a coincidence or merely automatic. They are the result of the daily commitment. It is this togetherness that makes us strong that makes us special that makes us successful around the world. It is this "us" that makes our brand!. Operated Without Need For Electricity Or Compressed Air