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I think I have a hole in my gas tank!!!

Discussion in '2nd Gen. Builds (2005-2015)' started by patdeal, Dec 4, 2013.

  1. Dec 4, 2013 at 1:58 PM
    #1
    patdeal

    patdeal [OP] Member

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    concordia ks
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    I have a 2010 dbl tacoma 4x4. I just put on 3" pro comp lift with 275/65/18. Everything else one this truck is stock. Before I was getting 17.5 mpg in town and 19 on highway. Just check my in town mpgs and im getting 9.5 mpgs. Is this normal? I figured it would drop to 14 or 15 but not 9?
     
  2. Dec 4, 2013 at 1:59 PM
    #2
    OZ-T

    OZ-T I hate my neighbour

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    OME 885x , OME shocks and Dakars , Wheelers SuperBumps front and rear , 275/70/17 Hankook ATm , OEM bed mat , Weathertech digifit floor liners , Weathertech in-channel vents , headache rack , Leer 100RCC commercial canopy , TRD bedside decals removed , Devil Horns by Andres , HomerTaco Satoshi
    Is there gas pouring out ?
     
  3. Dec 4, 2013 at 2:00 PM
    #3
    richardbui23

    richardbui23 That guy

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    this
     
  4. Dec 4, 2013 at 2:05 PM
    #4
    4runnercaged

    4runnercaged Well-Known Member

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    check to see if your tank is wet
     
  5. Dec 4, 2013 at 2:05 PM
    #5
    OZ-T

    OZ-T I hate my neighbour

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    OME 885x , OME shocks and Dakars , Wheelers SuperBumps front and rear , 275/70/17 Hankook ATm , OEM bed mat , Weathertech digifit floor liners , Weathertech in-channel vents , headache rack , Leer 100RCC commercial canopy , TRD bedside decals removed , Devil Horns by Andres , HomerTaco Satoshi
    Do you smell gas ?
     
  6. Dec 4, 2013 at 2:06 PM
    #6
    OZ-T

    OZ-T I hate my neighbour

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    OME 885x , OME shocks and Dakars , Wheelers SuperBumps front and rear , 275/70/17 Hankook ATm , OEM bed mat , Weathertech digifit floor liners , Weathertech in-channel vents , headache rack , Leer 100RCC commercial canopy , TRD bedside decals removed , Devil Horns by Andres , HomerTaco Satoshi
    How did you calculate your MPG ?
     
  7. Dec 4, 2013 at 2:08 PM
    #7
    UssMoGn

    UssMoGn That Vegas dude

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    Home Built Front Bumper HID Headlights LED Cab lights 2013 Radio swap MOLLE DC Insert Traffic Cam F&R 6'' Procomp lift Custom Grillie
    Yeah somethings wrong man, I just put a 3'' fox lift with 265/75/16 on and I went from Avg 20MPG to 18MPG. You might want to get it looked at. Do you idle oddly or anything else out of the norm?
     
  8. Dec 4, 2013 at 2:09 PM
    #8
    patdeal

    patdeal [OP] Member

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    The hole in the tank is a joke! Just cant figure out why its using so much. Everyone else on here with same setup are getting way better mpgs. What can I do to get some of it back?
     
  9. Dec 4, 2013 at 2:10 PM
    #9
    richardbui23

    richardbui23 That guy

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    did you calculate correctly? add in the factor of not only bigger tires but heavier? do you smell gas?
     
  10. Dec 4, 2013 at 2:14 PM
    #10
    patdeal

    patdeal [OP] Member

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    I set my trip when I fill up. 165.2 in town miles to a full tank of gas. I filled tank 17.5 gallons. 165.2 miles ÷ 17.5 gallons = 9.44 mpg. I dont understand why its that low. It doesnt seem to be running any different.
     
  11. Dec 4, 2013 at 2:16 PM
    #11
    UssMoGn

    UssMoGn That Vegas dude

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    holy shit man only 165? Do you drive like its stolen??
     
  12. Dec 4, 2013 at 2:17 PM
    #12
    richardbui23

    richardbui23 That guy

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  13. Dec 4, 2013 at 2:17 PM
    #13
    Ham N Egger

    Ham N Egger Well-Known Member

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    33.414842, -111.909319 or 36.107324, -115.175744
    Vehicle:
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    I don't calculate my mileage manually any more.

    I record it using the same website many of the other TW members use Fuelly.com.
     
  14. Dec 4, 2013 at 2:18 PM
    #14
    OZ-T

    OZ-T I hate my neighbour

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    What difference is that going to make ?
     
  15. Dec 4, 2013 at 2:18 PM
    #15
    newertoy

    newertoy Well-Known Member

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    WOW--is someone stealing your fuel?
    Second tank might be better. That calculation of 9MPG is HORRIBLE
     
  16. Dec 4, 2013 at 2:19 PM
    #16
    4runnercaged

    4runnercaged Well-Known Member

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    did you install the lead foot mod as well?

    weird..
     
  17. Dec 4, 2013 at 2:19 PM
    #17
    OZ-T

    OZ-T I hate my neighbour

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    OME 885x , OME shocks and Dakars , Wheelers SuperBumps front and rear , 275/70/17 Hankook ATm , OEM bed mat , Weathertech digifit floor liners , Weathertech in-channel vents , headache rack , Leer 100RCC commercial canopy , TRD bedside decals removed , Devil Horns by Andres , HomerTaco Satoshi
    are you sure you didn't accidently reset the trip ODO ?

    is this the first tank after your install ?
     
  18. Dec 4, 2013 at 2:21 PM
    #18
    Ham N Egger

    Ham N Egger Well-Known Member

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    33.414842, -111.909319 or 36.107324, -115.175744
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    He can track over a wider period of time rather than just one tankful and a snapshot of that calculation.
     
  19. Dec 4, 2013 at 2:32 PM
    #19
    patdeal

    patdeal [OP] Member

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    Its like the 3rd tank. I dont drive it hard at all. I putt around town I dont think ive ever spun the tires in tge two yrs that ive owned it.
     
  20. Dec 4, 2013 at 3:01 PM
    #20
    patdeal

    patdeal [OP] Member

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    What can I check or do to figure this out?
     

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