Check the fluid level when you get the oil changed. If you aren't having any
problems with the transmission, leave it alone.  Fluid and filter
replacement on this transmission can lead to leakage.

This is a very sturdy automatic that can be manually shifted and held in
gear without causing excessive wear or damage. I drive around town with
overdrive off, and only turn it on above 40 mph. For better acceleration you
can shift and hold it in 2nd gear. The tranny will downshift to 2nd when you
put the "pedal to the metal." The car will do 80 mph in 2nd and works well
for passing.

Enjoy!