Didn't read all 8 pages, but regarding the 6.4.... Ferd only made them for 3 years. That should be a dead giveaway right there. At lead the 6.7 is going on year #4 now with better reliability.
All trucks are awesome and all are a PoS. Just depends which ones are a PoS less days than the others.
Just put $2200 worth of new injectors in my Cummins with only 120k mi on it and I changed the fuel filter EVERY oil change. Big difference is I got new, not reman, 60 hp injectors AND a 2 micron filter setup for less than $2500 shipped to AK and could do the work in my garage in one day vs the $5k injector jobs I hear about on the Strokes. Oh and a valve adjustment for free before I buttoned it back up.
