Gumout High Mileage Fuel Injector Cleaner Additive, 6 oz - 510013

The more an engine is driven, the more carbon deposits can build up on fuel injectors, intake valves and ports. Gumout® High Mileage Fuel Injector Cleaner is specially formulated to remove carbon deposits from engines with over 75,000 miles for restored engine performance and fuel economy.

Carburetor Or Fuel Injection : Aftermarket Fuel Additives Catalytic Converter Safe : Yes Cleaner Effective Base Material : Functional Amine Chemistry Contains Octane Booster : No Contains Upper Cylinder Lubricants : Yes Fuel Type Compatibility : No-lead Gasoline Gallons of Fuel Treated : 21 gal Oxygen Sensor Safe : Yes Recommended Interval Between Uses : 3000 miles Special Tool(s) Required : No