Engines with over 75,000 miles can suffer from extensive carbon deposits and excess friction. Gumout® Regane® High Mileage Fuel System Cleaner reduces friction in the upper cylinder to improve fuel economy while using P.E.A. (polyetheramine) to effectively remove deposits other products can’t for restored performance.

• • Removes deposits from port/indirect fuel injectors, intake valves and ports, piston tops, cylinder heads, combustion chamber
• • Prevents future carbon buildup
• • Restores performance and fuel economy in high mileage vehicles
• • Conditions fuel to fight ethanol and water corrosion
• • Revives lost performance
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