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Re: 4L80e TCC Issues / Tuning.
Since i have gone thru the TCC circuit with a fine tooth comb and i was still scratching my head...i took it to a trans shop this am. He had an older snap on brick scanner and of course it didn't want to play well with my ob2 port due to it being a split circuit to run the dakota digital can bus box....
So we just took it for a drive and i got schooled. Lol. Nothing wrong with the TCC circuit. Working as designed. I guess being my first 4L80e and being used to a 700R4 the way the TCC comes in is way different. I was expecting something more pronounced.
Now that i have the monkey off my back its tune time once i can figure out who to go with. She's bone stock. Single exhaust and all. Save the 4.88's and 35's at 5k of elevation.
DW
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