Quickly disperses moisture and dissolves gum, varnish, and other fuel residues from the entire fuel system, fuel tank, fuel lines, fuel injectors, valves, rings and pistons. Cleans entire fuel system, injectors, carburetors, intake valves Product Features:High Energy Solvent TechnologyImproves Engine PerformanceIncreases Fuel EconomyRestores PowerMay not be VOC compliant in your state