Keep your boat engine running smoothly with Mercury QUICKLEEN engine and fuel system cleaner! This stuff is specifically formulated for marine engines to aggressively remove carbon deposits that can build up in carburetors, fuel injectors, intake valves, spark plugs, piston crowns, and cylinder heads. The concentrated formula means a little goes a long way - just 1 ounce treats 5 gallons of fuel, so the 12-ounce bottle handles 60 gallons total. It's designed to be used as needed throughout the boating season to maintain optimal performance and prevent issues caused by carbon buildup. Whether you have a carbureted or fuel-injected engine, this cleaner helps restore power, improve fuel efficiency, and reduce harmful emissions. It's easy to use too - just add the recommended amount directly to your fuel tank. Regular use can help prevent costly repairs down the line by keeping your engine's internal components clean and functioning properly. Since it's from Mercury, you know it's engineered specifically for marine applications and won't harm your engine components. Perfect for both recreational boaters and serious anglers who want to protect their investment and ensure reliable performance on the water. If you've noticed decreased power, rough idling, or increased fuel consumption, carbon deposits might be the culprit, and this cleaner can help address those issues. Keep your marine engine in top shape with this professional-grade treatment that boaters have trusted for years. Your engine will thank you with smoother operation and better performance all season long!
Free 30-day returns 
Free 30-day returns
