My F250 super duty 6.7l diesel 2011 has poor fuel economy when towing?

Discussion in 'V10 and Diesel Engine Performance' started by Kevinstrek, Jul 30, 2012.

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  1. Jul 31, 2012 at 5:37 PM #31
    Old_Skl_Raptr

    Old_Skl_Raptr GrandsonOfTheConfederacy

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    you may have to move the def tank
     
  2. Jul 31, 2012 at 6:19 PM #32
    UtahFord

    UtahFord FFS best looking guy

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    Idk man I get 14 pulling almost that identical of a trailer and I'm running 37's

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  3. Jul 31, 2012 at 6:25 PM #33
    agjake11

    agjake11 Suck my tailpipe

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    It can cleverly remove the def tank...

    I think it relocates it. I know someone with one but he did def and dpf delete and 5" flo pro. Says he can get about 900 miles to a tank with it.
     
  4. Jul 31, 2012 at 6:28 PM #34
    Kevinstrek

    Kevinstrek Junior Member

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    You pull lots of hills too like 4500 feet elevation


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  5. Jul 31, 2012 at 6:33 PM #35
    UtahFord

    UtahFord FFS best looking guy

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    We have mountains here in Utah man everything is up hill I also have exhaust Cai and a tuner plus a bigger intercooler so I'm sure that helps oh ya and I've got a 7.3 so............. :jester:

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