Engine/Trans Tune Question

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BeauDuke45

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So back when my granny was having issues, I took it to a tuner when modified the way the transmission shifted to try and smooth it out some. Turns out there was a mechanical issues, and $2k later the mechanical issue is fixed.

Now to the problem/question. I think I can still feel the effects of the tuning mods now that the tranny has been fixed. I also bought an mdi2, so can reprogramming return all the modifications to stock?

Another question, since it’s a SSV, would the programming be any different than a regular Tahoe for the engine and trans?


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