Rebuilt 4L60E and having issues
Hey everyone I have a few questions about the transmission me and my father just rebuilt. I will try to make it beat as possible. So when starting off from a stand still slowly getting up to speed everything shifts fine(Sunday driving). But say if I wanna get up to speed quick the shift from 1-2 sometimes acts like it hits neutral between shifts and the 2-3 always hits neutral or feels like it and when it shifts to 3rd it automatically goes to 4th. And on top my transmission doesnt have kickdown it just revs out. Any help would be great. Thanks for your time.

