I have been messing around with tuning my truck for a little bit now. Seems to be doing ok.. but one issue I have is my truck isnt wanting to downshift to 1st gear at a stop unless I put it in manual 1... also doesnt like to kickdown when going full throttle... When Switching my tunes to a known good one. the transmission acts normal and shifts good. Truck is an 06 with transgo shiftkit TTVA. I have not touched any of the transmission setting in my tune
tune-attempt 3.hpt