Dura Lube Severe Fuel System Cleaner Fuel Additive, Fights Ethanol in All Gasoline Vehicles 16oz

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. Dura Lube Severe Fuel System Cleaner also helps remove valve stem gum and fuel system deposits. A cleaner running engine helps improve fuel mileage. Dura Lube Severe Fuel System cleaner is compatible with all grades of gasoline fuel, including E-10, E-15 and E-85 Ethanol blends and all octane levels. It is not for use in diesel engines. Dura Lube Severe Fuel System Cleaner will not harm catalytic converters. Universal vehicle type

Dura Lube Severe Fuel System Cleaner: Precisely formulated to clean the entire fuel delivery system in all gasoline vehicle types. Helps remove valve stem gum Compatible with all grades of gasoline fuel, including E-10, E-15, and E-85 Ethanol blends Not for use in diesel engines Will not harm catalytic converters 16 fl oz bottle treats up to 42 gal of fuel For best results, use at least every 3000 miles Compatible with all gasoline fuel delivery systems—domestic and foreign Recommended for passenger cars, trucks, SUVs, vans, and vehicles requiring minimum octane ratings of 86 or higher.