Ford Repair: 1995 Ford Areo Star XLT, luck chris, areo

Question
Won't shift into over drive, runs great in 1st and 2nd but just doesn't shift into over drive. Also the speedometer stopped working at the same time, thanks for any advise

Answer
hey there, well if the speed sensor stops working,  then the transmission has no idea what gear to be in because there is no speed input. SO definitly start at checking the speed sensor, and hopefully this will solve your shifting issue, good luck
Chris P