Originally Posted By: Michael_P
1708 miles on the oil with 28PPM Iron? Screw the fuel dilution, I would be worried about the iron as others have mentioned.
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I can't wait to hear about all these design features the 6.7 shares with the Duramax.
Both great engines, but not even close. Look all placement of turbo & manifolds. Night and day. Bottom half of engine is equally different. They do sound similar though.
Not to be rude but did you notice the 5500 on the unit. I didnt see it until you commented on the fe amount. So in theory most of that should be break in material. If someone was to keep putting in pcmo then i would be concerened about fuel but under 4% should be tolerable for the oil. imo. I think the fuel % should go down when its broken in.
I cant believe the thing had to do its dpf thing 4-6 times in under 2000. That would annoy me. All but one of my trucks in the work fleet has a dpf and it hasnt done a thing in just about 30,000kms. Even the dealer said it was ok and it will do it when it needs to. (2011 466) I think ford should take an old 7.3 and give it a 2012 update. sequential Twin turbo it, slap on a different injection sytem and redo a couple sensors and you have a huge winner. Or get CAT to build them one.
All I got to say is you cant get really technical when you throw PCMO in your diesel. Can someone confirm or debunk a PCMO giving you a better or worse MPG in a diesel?. 28 mpg on highway unloaded with a hypermiler driving it
not really real world testing but whatever. If i bought a new ford it would not be a diesel. Until ford outsources its engine. But a ecoboost now thats a different story. Ford should make a v-10 ecoboost in place of a diesel. torque, horsepower, and fuel economy would be there and according to ford the ecoboost has the longetivity. Diesel might not be the best bet for fullsize trucks and in the next few years it will be decided IMO. I think that because of the ability to make a gas engine clean easier than a diesel.