Technical Info

Additional Resources

US Department of Energy
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US EPA - National Clean Diesel Campaign
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US EIA - Fuel Cost Trends
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OOIDA / Landline Magazine
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Wounded Warriors Project
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Learn More About XLP

A client of ours asked us to open up his blown Cummins ISX motor with 1.4 million miles on it. He wanted to see what the inside of the motor looked like after using XLP diesel additive for the last 560,000 miles. When I pulled the head off, I couldn't say I wasn't impressed because the pistons and injectors had very minimal carbon buildup. The spray patterns on the pistons all looked great for the miles they had on them. In my opinion, XLP diesel additive keeps your fuel system clean and welllubricated.

-Dayne Berg, Shop Manager for BSR Transport Truck & Trailer Repair

XLP Additives Presentation


View the Complete XLP Gas & Diesel Additive Presentation »

XLP Gas Information


View the Short XLP Gas Additive Presentation »

XLP Diesel Information


View the XLP Diesel Fuel Survey »


View the Short XLP Diesel Additive Presentation »


View the XLP Treated ULSD vs #1/#2 Blended ULSD Comparison »


View the overtreatment presentation »

Still Have Questions? Please Contact Us!

1-888-416-8494

XLP Fuel Additive's headquarters is located in Eau Claire, WI

Your consistent answer to inconsistent fuel!

I have used XLP for the past 2 years as a cold weather additive and have had no problems with freeze up or gelling. What I notice most though is after not using XLP in the summer months my Duramax will put out black smoke on fast acceleration, but adding XLP ... Read More
- Tom