Skip to content

Product Summary

Gumout® All In One® Fuel System Cleaner + Ethanol Treatment improves performance across the fuel system. Engine performance is affected by everything from carbon deposits and corrosion to heat and friction. This formula uses P.E.A. (polyetheramine) to effectively remove carbon deposits that other products can't. All In One also helps extend the life of key engine parts by conditioning fuel to fight corrosion, and helps improve horsepower and fuel economy by reducing friction in the upper cylinder. Will not void OEM/manufacturer's warranty. Easy-to-use formula -- just add the entire bottle to a nearly empty gasoline tank at the time of an oil change. Refill the tank with 18 to 35 gallons of gasoline. Do not refill tank until near empty. Repeat every 3,000 miles at time of oil change. 10oz. btl. This item may be purchased at select Northern Tool stores. Not available for online order at NorthernTool.com.

What's Included

    (1) 10oz. btl. of Gumout® All In One® fuel system cleaner + ethanol treatment

Features + Benefits

  • Improves Fuel Economy
  • Fights rust and corrosion
  • Reduces friction and wear
  • Cleans entire fuel system including: direct and indirect fuel injectors, intake valves and ports, piston tops, cylinder heads, and combustion chamber
  • Prevents future carbon buildup
  • Oxygen sensor safe
  • Safe for use in turbocharged and supercharged vehicles

Key Specs

AttributeSpecification

item#

89602

Brand

Gumout

Ship Weight

0.3 LB
AttributeSpecification

Included (qty.)

1

Fluid Ounces

10 fl oz

Product Type

Cleaner