The STP High Mileage Fuel Injector & Carburetor Treatment 12 Pack is a fuel additive designed to clean and improve the performance of fuel injectors and carburetors. With a volume of 5.25 fl. oz. per unit, this treatment is specifically formulated to help extend the life of fuel injection systems in high mileage vehicles. Made in the United States, this pack includes 12 units, providing a convenient and effective solution for maintaining the efficiency and reliability of your vehicle's fuel system.
