Ok, so I think the tranny is going on my winter beater. It's an '89 Bronco w/ a 302 and automatic w/ OD. I think the tranny is a E4OD. The tranny seems to hesitate between shifts, not all the time. It will also hesitate in gear too when just cruising. I poured some Jacob's tranny fix in there and it seemed to help for a couple days but came back today. I don't know much about autos, what does it sound like, converter? valve body? This is why I hate autos, shoulda bought a stick.