The Lucas Oil Products Super Cylinder Lubricant and Injector Cleaner is a great tune-up in a bottle that cleans and lubricates fuel system components. This Lucas Oil lubricant is designed to increase power and miles per gallon by burning excess exhaust emissions. It also neutralizes low-sulfur fuel problems. This fuel treatment is easy to use and will help keep your engine running smoothly and efficiently. FleetPride is your First Click in Heavy Duty®.