Alright, I may have a unique issue. Have a new to me 1996 Bronco. Transmission was rebuilt last summer. Drive fine the first month I had it, then all of a sudden the OD light started flashing one morning. The transmission started shifting hard, but other than that, there were no issues. Limped to work, and took it to a transmission shop...still blinking on the way there. When they got around to looking at it, no blinking light, and no codes. I picked it up and it drove home just fine. Fast forward to this morning- I run a few errands, and on the way home, the problem starts again. Speedometer works, cruise works, it's just the transmission that shifts hard! Help! What do I need to do to fix this permanently? Previous owner told me this never happened to him, and I don't have a reason to not trust him.