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Power Strokes
6.4 Tech
Brutal fuel mileage
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[QUOTE="TyCorr, post: 858661, member: 1451"] 6.4 and good mileage=hilarious Until someone can find a way to lower cruising boost the mileage is going to be horrible. Stock, tuned, deleted and tuned they aren't fuel.mileage competitors. 15 is the most id.believe out of someone mouth. Driving three different trucks with dpf's and two with piss injection I know 10mpg is pretty normal. I hear 12 and 13 as a deleted mpg average.from people I know that I trust their math. Since 07 when they really killed the good fuel.supply my 7.3 has gotten worse and worse mileage. I used to see 18 on both of mine routinely, empty. Now 14ish or a lil higher. Winter=terrible. 10mpg. But I idle it and leave it running for heat etc. [/QUOTE]
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