Rislone® Hy-per Fuel™ Heavy Duty Injector Cleaner with Fuel Conditioner & Top Lube is the best all-around fuel additive to use with every tank of fuel. This complete fuel system tune-up helps eliminate noisy injectors & fuel pumps, rough idle, hard starting and hesitation. Heavy Duty additives increase power, performance, mileage and help save fuel by cleaning & lubricating fuel injectors. Regular use, summer and winter, maintains optimum engine efficiency and power. Use in gas, ethanol and diesel cars, SUV’s, trucks, RV’s, fuel injected, carbureted, turbo, GTDI and direct injected engines. Works with all types of fuel including regular & unleaded gasoline, ULSD Ultra Low Sulfur Diesel, E85 Ethanol and other reformulated and bio-fuel formulas.
- Upper Cylinder Lubricant UCL helps prevent cylinder, ring & piston wear along with lubricating valves & guides giving longer engine life.
- Will not void manufacture’s new vehicle warranty and safe to use on vehicles which have oxygen sensors, catalytic converters or DPF filters.
- Exceeds EPA compliance performance criteria and is EPA registered.
- Results will either be immediate or noticeable within a few days of driving. Non-solvent formula contains petroleum oils.
- Premium P.E.A. Polyetheramine New Generation Detergent Patented Formula is a multifunctional additive improving the quality of fuel.
- Cleaning Engines Since 1921
- Increases Power, Boosts Performance & Mileage and Saves Fuel by Cleaning & Lubricating Fuel Injectors.
- Helps Eliminate Noisy Injectors & Fuel Pumps, Smooths Rough Idle, Hard Starting and Hesitation.
- Smoothes rough idle and eliminates hard starts giving cleaner, quieter operation.
- The Fuel Conditioner & Top Lube protects and lubricates all parts of the fuel system including the fuel pump and injectors allowing more power & performance.
UCL – Upper Cylinder Lubricant Top Lube
The Rislone UCL additive is specially designed to lubricate the upper cylinder of an engine; however this action starts in the fuel tank. This UCL formulation helps overcome the lack of lubrication in modern fuels including unleaded gasoline, ULSD diesel fuel, E85 Ethanol, and other oxygenated and bio fuels. In the fuel tank, UCL helps prevent rust & corrosion and this process continues into the fuel lines. UCL also lubricates and protects the fuel pump, giving it a longer life and quieter operation. The next step for the UCL formula is to lubricate the injectors allowing them to work more efficiently. Not only are cylinder deposits cleaned, including gum and varnish, but as the UCL treats the upper cylinder the lubricating film helps to prevent carbon from sticking so that it can be burned. This film completely lubricates the upper piston, rings, guides, valves, and seats.
Directions / Dosage:
P/N 4732 / 32 ounce bottle – One bottle treats 100 gallons of gasoline or diesel fuel. For smaller or larger systems add approximately 3 ounces for every 10 gallons of fuel.
P/N 4701-5 / 5-gallon pail, 4701-55 / 55-gallon drum – Add 3 ounces for every 10 gallons of fuel.
For vehicles with known fuel lubrication problems, double the dosage.
Results will either be immediate or noticeable within a few days of driving.
This diesel fuel additive complies with the federal low sulfur content requirements for use in diesel fuel motor vehicles and non-road engines.
