The product is 5, 25 ounces, fuel treatment, for gasoline LPG and diesel fuel, contains no alcohol/solvents/kerosene/diesel fuel, lubricates rings and cylinder walls for longer life, increases mileage, cleans and lubricates valves, pumps, carburetors, and injectors | Easy and simple use kit | The product is manufactured in China | A great tune-up in a bottle | Cleans and lubricates the fuel system | Neutralizes low sulfur fuel problems | Increases power and miles per gallon by burning excess exhaust emissions | Increases the life of pumps and injectors