Quicksilver Quickleen Engine & Fuel System Cleaner is a deep cleaning fuel treatment to quickly and thoroughly remove carbon deposits from carburettors, injectors, intake valves, spark plugs, piston crowns and cylinder heads. It works with all blends of petrol including E5 and E10 ethanol blends and can be used in both 2 stroke and 4 stroke engines.
Quicksilver Quickleen should be used throughout the boating season at a ratio of 1.6 millilitres treats 1 litre of fuel (1 ounce treats 5 US gallons of fuel).
Quicksilver Quickleen does not contain fuel stabilizers, use it with Quicksilver Quickare to prevent fuel breakdown and oxidation.
Quicksilver Quickleen Fuel Engine & Fuel System Cleaner is recommended for use by Mercury and Mercruiser and is also known as Mercury Quickleen Fuel Engine & Fuel System Cleaner.