i tried it and it's not on this update. Reverted back to 2r02w as it said it was an avail update. Can you please let me know when it will be added? Thanks, enjoy the holidays...
Install the update posted above and let the I2 finish. once finished do not run the update file. just use as is to tune ...

LOL not quite. SC.

nitrodave88 wrote:toneyjay did they do just converter or it and trans?

Just the Converter

does anyone know if this helps the toqure converter shudder these 8 speeds have? or at least some of them have and mine is one lol

Mine had the shudder and was replaced under warranty. That's the only repair. Other than dealerships doing a double flush to try and make it go away. :lol: I had to ...

The update worked for me just as stated. copied to root dir of tune and few seconds later started updating. It recognized my trucks TCM and I tuned. And the difference is day and night. Tranny was just sloppy feeling before unless I drove it like a sports car and it felt okay. After the tune it ...

It looks as though I never received that file for processing. I still haven't received the file you tried to email me today as well....

For what it's worth, your vehicle is not currently up to date on calibrations. If it were, you'd already be supported on the latest tune database. GM has a ton of ...

Thanks. I still have to take it in for the safety recall. may see if I can line it up.

Funny, you would think they would have updated it 2 months ago when they replaced my torque convertor. Thanks Zach. I will be waiting.

Just sent.
I previously sent it to tech <at> diablosport.com

I updated my I2 and it still sees my TCM as unknown and I don't have any tranny options

file sent

Sup_r_hips have had support since mid may
they do have the ability to flash the T87, but they dont offer custom tuning hence they only had to map a few select params to make tunes fo rtheir tools, we have to release it as a custom tune capable platform which means thorough templates with hunderds ...

Sup_r_hips have had support since mid may