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Thread: L31 411 4x4 swap

  1. #16
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
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    6,268
    Quote Originally Posted by Dewman67 View Post
    Thanks for the file, do you know if that file has the flex fuel options?
    I checked, NOT Flex Fuel.

    dave w

  2. #17
    Electronic Ignition!
    Join Date
    Jan 2016
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    I'll just start with a 02 Tahoe l59 tune, and do a 4l80 swap.

  3. #18
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
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    Quote Originally Posted by Dewman67 View Post
    I'll just start with a 02 Tahoe l59 tune, and do a 4l80 swap.

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