Quicksilver Quickare Fuel Treatment — 32 oz gasoline engine cleaner & stabilizer for ethanol protection, corrosion inhibition

Designed for a wide range of two- and four-stroke carbureted and fuel-injected gasoline engines, Quicksilver Quickare (part number 8M0058680) works with cars, trucks, motorcycles, ATVs, snowmobiles, marine outboards, lawn and garden equipment, and more. It’s formulated to be safe with catalytic converters and to be compatible with all gasoline grades, including ethanol blends. Regular use reduces deposits, stabilizes fuel, and helps keep fuel-system components operating smoothly.

How does Quickare protect engines from ethanol-related problems?

Quickare contains detergents and stabilizers that limit phase separation and inhibit corrosion caused by ethanol-blended fuels. It helps keep water dispersed and reduces the formation of corrosive acids, which protects tanks, lines, and components exposed to mixed fuel.

• Prevents ethanol-induced phase separation by stabilizing fuel mixtures
• Inhibits corrosion on metal surfaces inside the fuel system
• Maintains fuel integrity during storage and seasonal layups

What parts of the engine does this treatment clean?

Quickare targets varnish, gum, and other carbon-based deposits that accumulate in fuel-related parts. It works through the tank, fuel lines, carburetors or injectors, intake valves, and spark plugs to restore better fuel flow and combustion efficiency.

• Removes varnish and gum from fuel tanks and fuel lines
• Clears deposits in carburetors and injectors for improved atomization
• Helps free intake valves and spark plugs from fouling when used routinely

How do I use Quickare and how often should I treat my fuel?

Application is simple: add the product directly to the fuel tank at the recommended ratio. It’s formulated so you can use it every fill-up if desired, or as a routine maintenance treatment prior to storage or heavy-use seasons.

• Mixing ratio: 1 oz treats 10 gallons of gasoline for standard dosing
• Safe for continuous use or periodic treatment during storage
• Compatible with both carbureted and fuel-injected engines

Will Quickare work with my vehicle or outdoor equipment?

Yes—Quickare is designed for virtually all gasoline-powered engines where fuel cleanliness and stability matter. It’s safe for engines equipped with catalytic converters and appropriate for both on-road vehicles and recreational or lawn-and-garden equipment.

• Suitable for cars, trucks, motorcycles, ATVs, and snowmobiles
• Recommended for marine outboards, lawn mowers, chainsaws, trimmers, and snow blowers
• Effective on both 2‑ and 4‑cycle engines using gasoline

Who is this for? Quicksilver Quickare Fuel Treatment 32 oz. is aimed at vehicle owners, mariners, powersports riders, and homeowners who want to prevent fuel-related starting and performance problems. It’s particularly valuable for those using ethanol-blended gasoline, storing equipment seasonally, or maintaining small-engine fleets. Use it to reduce maintenance visits, improve reliability, and extend the working life of fuel-system parts.