Dura Lube Severe Fuel System Cleaner is precisely formulated to clean the entire fuel delivery system, including fuel injectors, carburetors, valves, ports and intake manifolds. It also helps remove valve stem gum. A cleaner running engine helps improve fuel mileage. This cleaner is compatible with all grades of gasoline fuel, including E-10, E-15 and E-85 Ethanol blends. It is not for use in diesel engines. Dura Lube Severe Fuel System Cleaner will not harm catalytic converters.
  • Cleans entire fuel delivery system
  • Helps to remove valve stem gum
  • Treats up to 42 gal of fuel
Size23 oz
Dimensions2.6 x 2.6 x 9.1 inches

Dura Lube Severe Fuel System Cleaner, 16 oz

Dura Lube

Free Shipping over $35 and Free Returns 



23 oz