16 mpg

Discussion in 'Engine & Drivetrain' started by hectorotani, Jul 30, 2018.

  1. hectorotani

    hectorotani Member

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    Ok so I'm documenting mialiage before my new maf sensor from rockauto gets here tues it's an 05 Tahoe Z71 getting bout 16 mpg at 60 mph ,I pulled codes and it read bad maf so I unplugged batt ,check engine light went off and hasn't came back on ,I will post results soon with new maf

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  2. Bombsquad85

    Bombsquad85 Full Access Member

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    16 is damn good in my opinion haha. I get 10-12
     
  3. hectorotani

    hectorotani Member

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    I've heard that too hmm ok I should be concerned, I am thinking of exhaust but wont gain much mpg

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  4. Walkercraig01

    Walkercraig01 Full Access Member

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    that's not bad lol
     
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  5. hectorotani

    hectorotani Member

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    Any ideas why indicator on shift not illuminating, cant see park.reverse n so on..

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  6. Dcmaynor

    Dcmaynor Full Access Member

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    I am all happy with my 18 city and 21+ highway, (as long as I stay below 80)
     
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  7. Bombsquad85

    Bombsquad85 Full Access Member

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    Yea the solder joints crack with age. Mine had the same problem. After a couple YouTube videos I took my cluster apart and fixed those connections and good as new
     
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  8. hectorotani

    hectorotani Member

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    Ok I will research and also I got the maf sensor, cleared codes too will drive wed and see what mpg I gain

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  9. Bigbeardenali1992

    Bigbeardenali1992 Full Access Member

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    I get about 18 or 19 Cruising at 70. But my 6.0 is black bear tuned.
     
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  10. hectorotani

    hectorotani Member

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    Wow ,nice!

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