Texaco's Ultra Low Sulfur Diesel meets EPA and CARB fuel regulations, and can be used in all cars that run on traditional diesel fuel Texaco diesel fuels are quality products designed and manufactured to be optimal for diesel engines TEXACO, the Star T Logo, and TECHRON are registered trademarks of Chevron Intellectual Property LLC So whether you're trying to get maximum fuel economy from an older engine or maximum power from a newer one, you can always expect to find the same unsurpassed cleaning power of Techron® in all grades of Texaco gasoline Aviation Fuels - The quality and performance of Texaco aviation fuels can be found at over 750 airport locations in the United States