“Using the LPI system provides tremendous savings over diesel. After 13,000 miles I've yet to have problems with the LPI system. We experienced one degree weather this winter, but the truck always started right up with a half turn of the key and a tap on the pedal. There's no loss of power or torque, with half weight of diesel up front it drives the same loaded or unloaded. The LPI system is very quiet with no unpleasant odor.”
— Paul Hayse, Tri State Butane, Carmi, IL