6.7 going to use post-injection for regen?

[jason_3962]

Does anyone know if the new 6.7 will use post-injection for the regen cycle as the current 6.4 does? I am hoping Ford will change gears and utilize the in-exhaust fuel injector instead. I am very interested in the new truck/engine, but I am not interested in worrying about oil dillution. That is one thing my 6.0 has going for it!

[Dusten]

in exhaust urea injection

[jason_3962]

Right...but that does not take care of the soot that the DPF collects. The 6.7 is going to have both- SCR and DPF......so my question still stands.

[Dusten]

its going to be using a post injection regen, but on a much less frequent cycle. i read your question wrong. also, 3.31's are available

[jason_3962]

let's hope they get the regen cycles right then so the truck won't require 3K oil changes

[kschmidt64]

Originally Posted by jason_3962

Does anyone know if the new 6.7 will use post-injection for the regen cycle as the current 6.4 does?

Only the LML Duramax (and its van equivalent) are using in-exhaust injection for regen. Maybe Ford will look at adding it if all the 6.7L's end up making a bunch of oil between changes.

[powerstrokes only]

I hope they don't get all the fuel in the oil like the 6.4's, mine made 3-4 quarts per 4,000 miles, and that was the main reason I did a DPF delete. Since my DPF delete I have no rises in my oil and great milage. Hopefully they have addressed this issue, if I had known about that I would not have bought a 6.4. Guess I am glad I am not in the market and can sit back and watch the results of the new 6.7 without having to experience the problems first hand!