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  1. Drivetrain Tech
    Hello everyone, I recently bought a trinity on eBay (i know this is asking for problems, which it did bring). I wasn't thinking right and just plugged it into my car without checking for updates and to see if it was unmarried. I went straight to performance and went on installing a modified...
  2. G8 GXP Talk (V8)
    The purpose of this thread is to discuss OnStar, and specifically the OnStar implementation in the GXP, which includes BlueTooth. Please only post in this thread if you wish to have a purely technical discussion about how OnStar works, how Bluetooth works, and how they work together with the...
  3. V8 Engine Tech (L76/LS3)
    I'd like to start a thread on ECM / TCM monitoring using DashHawk or equivalent. I've been fiddling with mine for about a week now in my GXP M6, and I have a LOT of questions I'd like to post. Is this new thread duplicating someone else's or are you guys interested in a new discussion on this...
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