transmission Trouble.

[RickPass]

I have a 240SX 1993. Car is Beautiful. My Sister gave it to me. transmission was Rebuilt also. 2 yrs back. Now when I drive I start out in a lower gear, Auto transmission, Sometimes it will not automatically shift out. I have to shut the car off in neutral and restart and it will kick out . There are times it will not do it.I'm not real good with this car, but if someone can give me an Idea why its not shifting right I can check it. One person said a speed sensor. Where do I look?? Its a real pain when it doesn want to shift. Can anyone help me or give me some Ideas?

[Raxephon]

Do you have a FSM (Factory Service Manual) ?

If not, this might help. http://phatg20.net/modules.php...d=230

[RickPass]

Thanks for the Manual for my car. I found out where the Speed Sensor is also. From what I said about the transmission not kicking out of the low gear when I start driving ,and sometimes it runs great, does it sound like the Sensor is bad?? Sometimes it will automatic shift perfect, just that first low gear hangs up at times.