STP 5.25 Oz. High Mileage Fuel Injector & Carburetor Treatment

Without cleaning, deposits can lead to hard starts, lost acceleration and rough idling. STPFuel Injector & Carburetor Treatmentis specially formulated to maintain clean performance of fuel injectors and carburetors by helping to prevent the accumulation of deposits. Its made with jet fuel, a high-quality carrier of active ingredients.