seems like you're gonna need a new tranny. remember if you have an auto, then you really need to install a tranny cooler. the v6 auto trannys on the 626 have problems with overheating and the tranny cooler will help out with that. it'll prolong the life of the tranny. i put a hayden 404 tranny cooler on. and just remember to show your auto some TLC. here are some pics on a probe gt which is very similiar to our 626. its the v6 version, so i'm not sure if the 4 cyl tranny has the overheating problem.
http://papa.iscentral.org/ateam/sandoninstall.html