Part No. 510011
Multi-System Tune-Up from Gumout is the only multi-system additive that can treat the complete fuel system in any engine type. Designed for today's engines, it is formulated with a special blend of premium cleaning agents, anti-oxidants and corrosion inhibitors that can be used in the fuel tank, crank case or directly in the fuel rail. The key ingredients in this treatment are proven in ASTM test to improve performance when used in gasoline, diesel, biodiesel, E85 and motor oil.