Quote:
Ross wrote:
Sounds like the overrunning clutch in the overdrive is not biting every time. That can be caused by bad springs on that clutch, or damaged or missing rollers. Or perhaps even extra slippery oil. Use GL-1.
Otherwise I would just drive around a while with the floor plate off and watch the motion of the shift levers
Ross
I think you nailed it, although, removing the cover on the transmission wouldn't have helped any, and there is no cover over the overdrive unit.
With some "exercise," it seems that the problem is going away. I didn't realize, but the transmission/overdrive had been sitting for more than 5 years after it was rebuilt while the rest of the car was undergoing restoration. We may need to drain half the transmission oil, fill back up with some kerosene, drive for a few miles, and let sit for a few days. Then, drain 100% and refill with proper gear oil.
Thanks, all.
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