i have a 1994 mustang gt with an aod-e automatic transmission with a transmission cooler and lately im having problems with it slipping out of gear, this happens after ive been driving on the freeway for awhile and even more in stop and go traffic on the freeway. it will kick out of fourth usually then drop to third then back into fourth. it never happens to me in town tho anyone have any ideas on what could be the problem? thanks for any help!
mike s