All in One Fuel System Cleaner + Ethanol Treatment
- Multi-System Tune-Up
- Fuel Additives
- Maintenance Fluids & Aerosols
What it Does
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
- 800001366 - 10oz
- Add entire bottle to nearly empty gasoline tank at time of oil change.
- Refill tank with 18 to 25 gallons of gasoline.
- Do not refill tank until near empty.
- Repeat every 3,000 miles at time of oil change.
Oxygen sensor safe. Safe for use in turbocharged and supercharged vehicles. Will not void OEM/manufacturer’s warranty.
- 510104 - 12oz
- 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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