Maximize fuel efficiency and enhance economy with the 3M Fuel System Cleaner. This fuel system cleaner is specially formulated to clean fuel injectors, intake valves and combustion chambers. Furthermore, you can also add this cleaning additive to the fuel system of your car every 3000 miles or less to restore power and improve throttle response. Also, it helps in reducing stalling caused due to dirty fuel injectors. Simple to use, the bottle is perfectly designed to pour the cleaning liquid into the fuel system without causing any spillage. Moreover, the fuel system cleaner has the ability to remove carbon, gums, resins and varnish.