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Thread: Need help with 4L80 segment swap, 1998 Silverado 3500

  1. #1
    Advanced Tuner
    Join Date
    Sep 2010
    Location
    webb city, mo
    Posts
    504

    Exclamation Need help with 4L80 segment swap, 1998 Silverado 3500

    I have a square body style 98 1-ton Silverado. The way i understand it, the truck was a 454/4L80E truck. Something happened to the engine and a 350 was swapped in for some reason. I have 2 computers, the original 454 computer and a 350 computer, 2 different operating systems. 9365095 for the 350 and 9365085 for the 454. I need the 4L80E segment swapped in to the 5.7 file but the OS IDs are different and i can't find one in the repository that will work.

    There IS a stock 5.7/4L80E file in there though that i ASSUME would work, but if i used that, would it not require 4 credits to license the file and the computer? Otherwise i need someone to hook me up with a 9365095 OS with a 4L80 segment in it. Any help is greatly appreciated.

    Thanks
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  2. #2
    Potential Tuner
    Join Date
    Jan 2019
    Location
    central coast california
    Posts
    6
    Here is a stock 5.7 4l80e 1998 3500
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