Engine performance is affected by everything from carbon deposits and corrosion to heat and friction. Gumout® All-In-One® Complete Fuel System Cleaner uses P.E.A. (polyetheramine) to effectively remove carbon deposits other products can't for improved p ......
GDI/direct and port/indirect fuel injectors, intake valves and ports, piston tops, cylinder heads, combustion chamber
Future carbon buildup
Improved performance Fuel economy in one fill-up Reduced emissions
Oxygen sensor safe. Safe for use in turbocharged and supercharged vehicles. Will not void OEM/manufacturer’s warranty. Add entire bottle to nearly empty gasoline tank at time of oil change. Refill 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.
Add entire bottle to nearly empty gasoline tank, ideally at time of oil change. Refill tank with up to 25 gallons of gasoline. For best results, do not refill tank until near empty. Repeat every 3,000 miles. The product will not harm catalytic converters or oxygen sensors. Can be used with all unleaded, oxygenated, and reformulated gasolines. Safe to use with other Gumout® fuel additives
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