Poor Fuel milage

Discussion in 'Engine and Performance' started by olie, Jan 18, 2015.

Sponsored By: Moe's Performance
  1. Akray

    Akray Junior Member

    Posts:
    4
    Likes Received:
    1
    Joined:
    Apr 11, 2016
    Location:
    Alaska
    Ram Year:
    2011
    Engine:
    6.7 Cummins
    my 11 CCLB would not get over 13 stock. I deleted and added custom tuning. not local in town driving is around 17.5-18 and highway is normally 19.5 +
     
    Power247 likes this.
  2. Ram444

    Ram444 Senior Member

    Posts:
    191
    Likes Received:
    86
    Joined:
    Jul 12, 2016
    Ram Year:
    2014
    Engine:
    Cummins 6.7
    My truck around town gets 14.2 and and much higher on the interstate. I really can't vouch for those numbers since I'm only on my second tank of fuel. My truck is deleted and modified as well pulling 540 rear wheel HP and well over 1200ft/lb of torque depending on which tune I use.
     
  3. Kytow

    Kytow Senior Member

    Age:
    29
    Posts:
    429
    Likes Received:
    142
    Joined:
    Apr 27, 2016
    Ram Year:
    2013
    Engine:
    5.7
    Towing a 5+ ton boat not including trailer weight basic ccsb 15' powerstroke was 6mpg. Smog stuff kills it.


    Sent from somewhere with confusion.
     
  4. Mega-Hemi

    Mega-Hemi Senior Member

    Posts:
    1,142
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    225
    Joined:
    Jun 28, 2010
    Location:
    Back in New York!
    Ram Year:
    2013
    Engine:
    Cummins 6.7
    With 53k on the odometer I was getting 10-12mpg pulling a dump trailer at 10-12k lbs. Filled it again today after driving about 250mi empty and hand calculated 24mpg. Mostly back road driving at 55-65mph.
     

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