Champion Fuel Injector Cleaner RESTORES LOST POWER AND IMPROVES ACCELERATION. Contains specially blended detergents to unclog dirty fuel injectors and carburetors. Use with every fill up to maintain clean fuel injectors while you drive. Cleans away existing fuel deposits, restores lost power and acceleration. Treats up to 21 gallons. This superior formula is designed to Clean Up and Keep Clean your car's direct port, or throttle body, fuel injection system better than any other brand. Works great in carburetors too. Maintains a clean system from the fuel tank through the fuel injector system with regular use. CHAMPION Bow Tie Logo is a trademark of Federal-Mogul Ignition Company. Champion�® Fuel Injector Cleaner is distributed by Champion Brands, LLC. Part# 4901K 8/12 oz.