I am curious about what these symptoms might look like. I just drained my pan, torque converter and trans cooler and on my car '82 300SD with 722 trans, the total capacity is supposed to be 7 quarts. I added 5 and a pint of an additive and the car shifts fine though torque converter lock up seems a little harsher. Tomorrow morn, I will check fluid cold with car running. I would imagine I would see a non fluid reading on the stick being almost two quarts low. Opinions, knowledge? Thanks forum!