6.4L section?

[cbarm]

I am lookin at a '09 with the 6.4L and I was hoping to get a lil info but I see that there is no group here for that. Does anyone know if I can use the Howes Meaner Power Cleaner thru this engine to clean up the fuel system a lil? What would you guys recommend? I have has alot of Ford diesels, but mostly the mechanical 7.3 IDI's and one '96 PSD...
Thanks in advance!