A week after I got it, the torque converter clutch got stuck on. I replaced the solenoid for that, the force motor, the modulator solenoid and, of course, the filter and fluid. No change in the problem, but I haven't gotten around to checking the voltage going to the transmission. Could also be the torque converter. She'll go really well, as long as you don't get her below 5 MPH or so. Then she'll cut off. It can't be a big fix, since it does fine as long as she's moving.