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Thread: Looking for an 05 Trailblazer ELT/EL V8 tune file for HPtuners

  1. #1
    Fuel Injected!
    Join Date
    Jun 2015
    Age
    30
    Posts
    339

    Looking for an 05 Trailblazer ELT/EL V8 tune file for HPtuners

    I'm looking for the 5.3L Trailblazer ELX or EL tune file for HP tuners-need the whole thing, OS and all. Gotta reprogram the E40 PCM that I've got to run the 5.3L v8. Needs to be the 24x version, what i have here is the 58x...won't work.

    If anyone has the requisite file to do a complete OS write for the E40 PCM, hit me up with a PM or post it up here. Thanks!

  2. #2
    Electronic Ignition!
    Join Date
    Apr 2017
    Posts
    12
    Here is a 05 GMC Envoy Denali 5.3L A4 file. That is as close as I have to what you are looking for. Pretty much the same platform, just the GMC version.
    Attached Files Attached Files

  3. #3
    Fuel Injected!
    Join Date
    Jun 2015
    Age
    30
    Posts
    339
    Thanks. Might not be what I need but it'll help quite a bit.

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