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Thread: Shift speed / delay

  1. #11
    Lifetime Member Garry's Avatar
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    Yes, OS reflash ...

    Any of the C6 experts on here that can give some more insight? I have about 1-2 dozen T43 owners around here that would love to get their trannys updated for snappier shift response ...
    Garry Glendown * '17 Fifty 2SS MT * 99 Firehawk Convertible (for sale)

  2. #12
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    Needs a Tech II to flash a new OS into the T43.

    Corvette Chuck provides this service too.

  3. #13
    Lifetime Member Garry's Avatar
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    Any chance of seeing that feature in EFILive any time soon? I don't feel like paying something like 4grand for a Tech II ...
    Garry Glendown * '17 Fifty 2SS MT * 99 Firehawk Convertible (for sale)

  4. #14
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    Quote Originally Posted by Garry View Post
    Any chance of seeing that feature in EFILive any time soon? I don't feel like paying something like 4grand for a Tech II ...
    Dont think GM or Chuck COW charges anywhere near that!

  5. #15
    Lifetime Member Garry's Avatar
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    Well, found one place that sells a "basic 32M" one for 3grand ...
    Garry Glendown * '17 Fifty 2SS MT * 99 Firehawk Convertible (for sale)

  6. #16
    Lifetime Member GMPX's Avatar
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    We started to develop T43 full flash, but I killed them beyond repair and have been having trouble trying to get them now.

    Not sure on the TUTD delay, but it is a common complaint, no doubt there is something in there to control this, but it's so complex that TCM it's a battle to make sense of anything!

    We are slowly but surely adding in T43 additions, I think for 'most' people they are able to improve the 6Lxxx trans considerably, but there is always more room for improvement.

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

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