C&S said:
With the new fuel coming out, how will this affect current diesel truck owners?
Diesel may cost a few cents more at the pump
Will our trucks run on the new fuel?
Probably won't even be able to tell the difference. The ASTM standard for ULSD requires a lubricity additive, which brings it back up to the levels of LSD. Your pump and injectors will last just as long. The truck shouldn't be any louder. If it is, you can add more lubricity yourself by dumping a little veggie oil or biodiesel in with each tank. 1% veggie or bio will increase the lubrcity of ULSD by 35% or better.
will there be two kinds of fuel for sale?
For a short period, as the LSD is phased out, yes. If you own a 2007 or newer truck you will have to pay REALLY close attention to what fuel you put in it. Anything 2006 and older, it doesn't matter what you put in.
Will I have to purchase a kit to convert over to the new fuel?
Nope. Just plug and play, like always
How will thid affect mileage and power?
There are some guesses rolling around that since the ULSD is a "lighter" fuel, it may have a little less potential energy than LSD. This would logically result in a reduction in fuel economy. However, the reduction in potential energy is along the same lines as the difference between #2 and biodiesel, and I have only heard of people getting BETTER mileage with biodiesel (even though it has less potential energy) so my guess is that most claims of mileage will be placebo effect, since the difference should be so slight as to not even notice. Power wise, you should also notice no difference.
I have a 2004 Powerstroke with a 6.0L.
Ahhh, then this is good news for you! My guess is ULSD will solve a lot of the EGR clogging problems that seem prevalent in the 6-oh. We'll have to wait and see...