QUICKLEEN 32 OZ @6 MP

Carbon buildup can rob an engine of power, fuel efficiency, and smooth operation. Mercury Quickleen Engine and Fuel System Cleaner (32 oz.) is designed to break down stubborn deposits in fuel injectors, carburetors, intake valves, spark plugs, and piston crowns, restoring lost performance and preventing future issues. Whether you're running an outboard, sterndrive, or inboard motor, keeping your fuel system clean is essential for smooth acceleration, efficient combustion, and long-term reliability.

What Makes Quickleen Essential?

• Aggressive Carbon Deposit Removal – Clears buildup from key engine components, reducing knocking and misfires.
• Prevents Engine Issues – Helps avoid piston seize-ups, poor fuel economy, and sluggish throttle response.
• Simple, Effective Treatment – Mixes easily at a ratio of 1 ounce per 5 gallons of fuel, with one bottle treating up to 160 gallons.

Best Uses:

• Routine maintenance to keep an engine running clean and responsive.
• Pre-storage treatment to prevent gumming and deposit formation during downtime.
• Compatible with all Mercury, Mariner, and Force outboards, as well as many other marine engines.

Carbon buildup is inevitable—but poor performance doesn’t have to be. A quick dose of Mercury Quickleen (92-8M0058691) keeps your fuel system clean, ensuring strong, efficient, and reliable performance every time you hit the water.