I just got the tuning program..
And all that i can say is wow.
Just removed TM and it is like a different beast.
The shifting seems fluid..
If i was to change the octane tables would i have to run a higher octane..( dumb question)
And as far as the deceleration fuel cutoff.. I what would be the optimal for hauling..
Going to have 2 tunes for this
3 counting backup stock