Environmental issues have resulted in lower-performance dieselfuels in on-road and off-road uses. Engines are subjected to morewear and lower fuel economies. Assurance of a clean engine andcomplete fuel combustion will result in maximum fuel economy,longer equipment life, reduced emissions and lower cost per mile orhour of operation. LE's BTU+ is designed to provide this protectionfor year round use. Total Treat will clean fuel pumps, injectorsand combustion chambers; lowers pour point and cold filter point;improves fuel lubricity; retards microbial growth; lubricatesinjectors and pumps.