Anything diesel is expensive, pumps and injectors included. I have 9 pieces of diesel powered equipment, none of it tier 4 emmission nonsense, but several are high pressure common rail injection. I GLADLY spend a few extra dollars on fuel treatments. HOWES, Power Service, FPPF and even 2 cycle motor oil are some things I use to add lubrication to the fuel system.
Have friends that work in diesel shops and have seen and heard numerous horror stories this Ultra Low Sulfer fuel can cause. Maybe I am throwing a few bucks away but I sleep a whole lot better knowing my fuel has added lubrication to protect those expensive pieces.
