Thanks for the reply. The Trans is serviced about 1 to 2 times a year with new fluid including torque converter and filter. The fluid level is always near the upper make. Checked when the Trans is hot engine running on level ground after using all of the gears. It doesn’t sound like the Trans is slipping the motor just has no power until it builds up some rev’s. It takes about 30-40 yards to go from ~650 idle rpm to ~2300 rpm. The transmission is original and seems to shift ok. It makes no unusual noises.

The motor just doesn’t make the power needed.

Thanks

Ulf