STP High Mileage Fuel Injector & Carburetor Cleaner comes in a convenient 5.25 FL OZ size and is perfect for high-mileage vehicles that have over 75,000 miles. This powerful cleaner is specifically designed to keep fuel injectors and carburetors clean. It contains special deposit-control additives that effectively remove harmful deposits, ensuring the fuel intake system runs smoothly and efficiently. Regular use of this fuel additive helps prevent problems like hard starts, lost acceleration, and rough idling.

Additionally, the friction modifier in this cleaner reduces upper cylinder friction, which helps maintain overall engine efficiency. Simply add this automotive lubricant and cleaner each time you fuel up. It is safe for all gasoline engines, including those with cap-less gas systems, making auto care easy and effective. Investing in STP High Mileage Fuel Injector & Carburetor Cleaner will help extend the life of your vehicle and improve its performance.