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Thread: Anyone have a stock 6.2 tune from a 2014 Silverado/Sierra?

  1. 12-30-2013 #1
    Sneakyws6
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    Anyone have a stock 6.2 tune from a 2014 Silverado/Sierra?

    I would like to check one over, there is nothing in the repository yet.

    Thanks in advance...Todd
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  2. 12-30-2013 #2
    yonson
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    Here's one from a TIS flash I did for a dyno PCM...
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  3. 12-30-2013 #3
    8850
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    On E85 additional advance goes up to +6*. Unlike my 2013 where flex fuel WOT advance is reduced on E85.
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  4. 01-12-2014 #4
    TexasGMC08
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    anyone have a modified 6.2 tune???
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