Frequently Asked Questions

Injector Cleaner With Fuel Conditioner & Treatment (p/n 34701)

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What does Rislone Fuel Injector Cleaner do?

With continued use, it reduces carbon build-up which causes pre-ignition, power loss, burned valves and broken rings. It also cleans injectors to reduce loss of fuel economy, hesitation, pinging (spark knock), and helps restore performance.

How does Rislone Fuel Injector Cleaner work?

This product contains a unique blend of additives that clean & lubricate the entire fuel system, including fuel tanks, lines injectors, and even carburetors on older vehicles.

How can this reduce a noisy fuel system?

The UCL (Upper Cylinder Lubricant) additive lubricates the fuel pump, injectors and upper cylinder to reduce friction & wear, reducing noise.

Can this replace the lubricant in the ULSD Ultra Low Sulfur Diesel Fuel?

Yes, Rislone Fuel Injector Cleaner with Conditioner & Treatment is an excellent lubricant and will replace the lost additives in the new reformulated diesel fuel.

Will this harm the oxygen sensors or plug the catalytic converter?

No, this will not harm your engine or any emissions components including catalytic converters, oxygen sensors, or the EGR valve.

How much do I use?

Add approximately 3 ounces for every 10 gallons of fuel. For vehicles with known fuel lubrication problems, double the dosage.

Can I use in E-85 ethanol in my flex-fuel vehicle?

Yes, Rislone Fuel Injector Cleaner with Conditioner & Treatment works with the E-85 and will lubricate the fuel system reducing the negative effects that ethanol has on the system.