maybe low on fluid or strainer stoped up
Try changing your PCV valve it messes with the idle control. and shifting prob is likely in tranny and may not be related at all. try PCV valve and have your tranny serviced.
Are you having trouble shifting out of park? Would it be a bad solenoid/tranny?
Yes, it is possible on an electronically controlled transmission.
Shifting gears without syncros in your standard transmission would be anything but easy.
the shaft inside the tranny is broke.
try increasing the idle. could also be tranny probs...not allowing tranny to go into neutral when coming to a stop.......common with jeep tranny's
change your tranny filter and have it serviced. whatch out though if you never serviced it and your oil is not red, could result in tranny slipping.
under the tranny pan to the rear of the pan
because its a peice of _ _ _ T
Year, make and model would help us help you. 1968 Ford Mustang
Chech ALL vacuum hoses. The tranny shifts by monitoring vacuum pressure.
change your tranny pan trans filter its easy just ake sure totorc your bolts could be drive line or rear end too