I pulled off the highway on my way home and the transmission would not shift at the usual points I realy had to get the rpm's up for it to go. got some help with this the other day in a post but what i would like to know is did i cook this thing. I looked at the fluid and it was low. tonight i found that it is leeking where the person before me did some plumbing up to the cooler. The ride home was about two hours and we were doing about 85 mph most of the time. Its an 89 with a TH700-R4 ? Still shifts ok and does not seem to be slipping. Maby thursday i will have time to change the fluid and filter.