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What did you do to your OBS GMT400 Tahoe/Yukon Today?

Discussion in 'General Discussion' started by 96ProCompTahoe, Aug 28, 2011.

  1. My99Yukon

    My99Yukon Full Access Member

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  2. 96-2D-Hoe

    96-2D-Hoe Full Access Member

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    Drove 144 miles and only used 8.6 gallons of gas for 16.7 MPG!!!!!

    Unheard of. Best I ever got before was 14. AC was on too. I actually had to turn it off up a really long steep grade as temp started to climb. Went home back down the same way, mostly downhill.
     
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  3. Squirrelsmith

    Squirrelsmith Full Access Member

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    Im very curious how you know u used 8.6 gallons of gas
     
  4. Tonyrodz

    Tonyrodz Resident Resident

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    My guess--filled up before the trip, then filled up at the end. Just guessing tho. That's how I used to calculate it in my Bonneville.
     
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  5. 96-2D-Hoe

    96-2D-Hoe Full Access Member

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    Yes, filled up until it clicked off and then went back to the same gas station and pump. Obviously not exactly 16.7 but somewhere around there. I was late on the way up and was doing 80 up some of the grades so could probably get that down a bit. I cruised back home.

    I'm moving out of town and wanted to know how much it was going to cost me for the round trip.

    I'm swapping the Sunset Strip for this
    OYGH9310.JPG
     
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  6. dkknaebel

    dkknaebel Keeping LKQ in business

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    This thing rolled out mt driveway

     
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  7. Tonyrodz

    Tonyrodz Resident Resident

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    Sounds like a beast! I was expecting some burning rubber!!
     
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  8. Meatstick

    Meatstick TYF Newbie

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    Changed the Front/Rear Diff Oil and also the Transfer Case Oil.
     
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  9. Squirrelsmith

    Squirrelsmith Full Access Member

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    cool! Never had a full gas tank myself
     
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