The biggest thing is the EPA mandated emissions. They have killed the fuel efficiency on any new diesel. My understanding is the new 6.7 is supposed to be a little better than the 6.4 but it will also require urea. Right now you cant go to walmart to buy urea so I have no idea what the cost...

This may be off the wall but I am trying to piece together a puzzle.My truck has recently had a big drop in mpg. Im not jumping on the band wagon and complaining that I dont get 30 mpg with a 9,000 pound truck. Im saying that my mpg has dropped noticeably from what it was. On a 100 mile...

I have confidence in Ford building the engine but the new emissions are going to be really tough for any engine builder.

Oiling problem as in a bad pump or something like that? Or oiling problem as in wrong kind of oil, too full, too low? Is there something I can look for or a test I can run?Follow up question. I have been making runs of 20-25 miles (empty) but thats all the further I have driven in a single...

I have a job 3 purchased new last June. When it was new I remember seeing the factory boost gauge go to 35-40 psi. The truck feels down on power now so I ran a few 0-70 runs to watch the boost. It hits 20 psi even at partial throttle but it struggles to hit 28-30 and will only do it in 1...

I heard the seats were going to have blue flames in them too. Any pics of those?

Since it wasnt a true Harley Davidson truck from the factory I wonder what the interior looked like.