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Fuel Injector & Carburetor Cleaner - Gumout
- Indirect fuel injectors, intake valves and ports
- Prevents future carbon buildup on indirect fuel injectors, intake valves and ports
- Best for maximized performance and fuel economy, 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, then fill tank with up to 21 gallons of gasoline.
- For best results, do not refill tank until near empty.
- Use every 3,000 miles.