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Power Strokes
6.7 Tech
New 2015 Ford Superduty 6.7 Updates
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[QUOTE="Mcgrath7, post: 984934, member: 14234"] Little 2015 update/ concern Running some errands today with about 420 miles on the new truck my exhaust clean out came on, on my way home, drove 6 miles or so got home and shut it off, that is the first time that I've seen it go into a clean out within the 420 miles( I thought that was good for lots of stop and go driving?)..later I had to fill up and head north up the interstate there was a little wind out of the east/ south east I set the cruise at 72 mph.... Reach my destination about 60 miles later with a 15.1 avg mpg( I was pretty content with that givin the 10-15 mph cross wind) But driving home I got back on the interstate made it 10 miles or so down the interstate and the truck goes into exhaust clean out again ( only maybe 80 miles later from the last time) took my fuel avg Econ down to 13.2 by the time it was done( I think that kinda sucks) I watched the instant fuel Econ bar drop from my avg of 15mpg and go down to 10-11 mph it stayed there for over 28 miles( so I would say my truck cleaned out for 28 miles) because after that 28 mile or so stretch the instant fuel Econ bat jumped back up to 14.5 mpg I have to say I do not buy a f350 diesel for fuel economy but my old 6.0 would get 16-20 mpg running up and down the interstate... I hope the truck gets betterfuel Econ the more it breaks in and would fuel from a different station make that big of difference on how fast my exhaust filter plugs up? [/QUOTE]
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