trans problem, advise needed
On my 05 4.7 QTII while on the highway, if the jeep downshifts out of OD down a gear to climb a steep grade it will not upshift again into OD until I literally just about let go of the accelerator pedal. I never had this problem until about 3k miles after the dealer changed my trans fluids and filters. Is it possible I need to flash?? Should they have done that as part of the trans service???