this is a thread for getting the OP's problem fixed, not a for sale thread GTFOdoes anyone want to buy a pcm for 1997 prelude v-tec manual trans
OP have you checked the mainrelay? maybe the connections are bad (solder joints) starts up, but the vibration causes the connections to fail and therefore car dies.
may also be an indication of a faulty ignition assembly. everything is connected upon starting, AC, starter, but when you release from starting, the AC is disconnected for some reason.
I would grab a wiring diagram, and start taking the steering wheel palstic panels off and look around the ignition for a loose wire, maybe a burn spot...
Sorry I can be of more help, it would be easier if I was there myself lol