How to Clean Diesel Fuel Injectors

Diesel fuel systems use extremely high-pressure fuel to inject a fine spray of diesel fuel into the engine. Even a small amount of contamination and buildup can cause your diesel injectors to malfunction. We know, we talk to customers about it regularly.

Thankfully, there’s a fast and easy solution: Rislone’s Diesel Fuel System Treatment. Our proven formulation can dissolve gunk and buildup and get your injectors working properly again without the need for a costly visit to a mechanic or dealership.

The Difference Between Diesel and Gas Fuels

While diesel and gas automotive fuels are both derived from petroleum, gasoline is more refined than diesel. As a result, impurities in diesel can leave carbon deposits that cause your fuel injectors to clog up. Detergents and cleaners in diesel fuel are designed to reduce carbon buildup, but driving in cold temperatures, stop-and-go-traffic or frequent short trips can reduce their effectiveness.

Once your fuel injectors are clogged, you will start to notice the following problems:

  • Drop in performance
  • Decreased fuel mileage
  • Higher emissions
  • Rough idle
  • Hesitation and stumble during acceleration

Thankfully, Rislone has a quick, easy and affordable solution: Diesel Fuel System Treatment, a winner of a PTEN Innovation Award. Usually, one bottle is enough to remove the deposits in your fuel injectors and fuel system and get your car running like new again. Use one bottle every 5,000 miles for regular driving or every 3,000 miles if you do a lot of driving in traffic or cold weather, or use your vehicle for heavy duty applications.

Our diesel fuel injector cleaner will help remove deposits from your fuel system so that they can be burnt off by your regular combustion. Most customers notice a significant difference after the first application.

Locate a Store

Finding a local source for Rislone products is easy: simply check our online locator to find a store near you that carries our products. You can also contact our team if you have any questions or would like more information on any of our products. Our tech team is staffed by real humans, located just a hour outside of Detroit, MI, aka The Motor City.

For nearly 100 years, Rislone has been helping motorists get the most out of their vehicles, so don’t suffer from clogged diesel fuel injectors or the expense of a mechanic visit. Try Rislone Diesel Fuel System Treatment and get ready for some immediate improvement.