TEI is a licensed reseller of Mobil Diesel Efficient,™ the first and only differentiated, additized diesel fuel with a quantified on-road fuel economy claim. Mobil Diesel Efficient™ helps improve performance of the engine and fuel system in both on-highway and off-highway applications.

Today’s diesel engines have sophisticated fuel systems engineered to meet stringent emissions requirements. Injector deposits can restrict fuel flow, deteriorate fuel spray quality, and result in loss of engine power, increased emissions, and reduced fuel economy. Mobil Diesel Efficient™ fuel helps to prevent deposit formation and clean up existing deposits that may be damaging your engine performance.

By teaming up with ExxonMobil, TEI is committed to offering the highest quality products and services to our commercial customers to keep their businesses running as efficiently as possible.

Increased up time
Improved fuel economy **
Decreased maintenance cost
Improved engine power
Reduced CO2 emissions

Please contact your TEI representative to learn more:

*Mobil Diesel Efficient™ claims are based on internal and third-party vehicle engine testing, laboratory testing, and/or industry or other scientific literature. Basis for comparison for all claims is versus unadditized diesel. Vehicle type, engine type, driving behavior and other factors also impact fuel and vehicle performance, CO2 emissions and fuel economy. Mobil Diesel Efficient may be used in other heavy-duty and light-duty vehicles but results may vary.

**Applies to Diesel Efficient branded fuel compared to diesel fuel without detergent additive. Vehicle testing showed an average fuel economy improvement of 2 percent. Actual benefits and fuel economy will vary depending on factors such as vehicle/engine type, engine conditions, driving style and diesel fuel previously used. © 2020 ExxonMobil. All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries. Other trademarks shown are property of their respective owners.