Yes. We formulate our products with the best fuel detergents on the market. These detergents are proven to address specific cleaning needs. Specific needs may be in cleaning fuel injectors, which require efficiency at high temperatures in comparison to carburetor cleaning which is not subjected to high temperatures. In addition to the detergent package selected we use “old-fashioned” technology in selection of our carrier solvents. We seldom select anything but strong hydrocarbon solvents like acetone, methyl ethyl keytone, and xylene. These types of solvents help rid the fuel tank and lines of harmful deposits, which contribute to fuel flow deficiency and fuel injector plugging. You will rarely find competitive products with solvent cleaners.