can someone help ?

okay something happnd to my car a couple weeks ago and i need to know what is it becuse people tel me its the transmission others tell me something esle. its an automatic gst i was driving home one day when the car would not change gear it would look like it was on nuteral then give the change. then it stoped and would switch gears at all no matter were u put it. and it only moves on all shifts when the car is cold but when it warms up it dosn't change gears on any shift so what could it be or what do i need i need yalls help becuse people over here confuse :screwy: me :p

I assume you have checked your fluid?
How many miles?
Has it had a tranny flush recently?

I talked to RACER 83087 last night and suggested a fluid change and filter change... If anyone else has any suggestions..... chime in...
By the sounds of it .. it sounds like the filter is clogged up especially when it warmed up not letting the fluid through to work the T converter...

you should go and have it checked out
there could be some sensor problems