finally! - somebody with a similar problem. i was beginning to think mine was the only vehicle doing this...
i have not replaced the fuel filter yet, but i will do so because it is probably still the original unit, and i do tend to let the car get low on fuel, so there very well may be some sediment blocking the fuel flow. i will start here and see what happens - i suppose i should check the ignition wires again to see if anything was missed at the shop - if they are good, i'll go onto the next thing and just start eliminating the probable causes. i'll hopefully catch it sooner than later, if at all. i've had no other electrical glitches to indicate that it might be the wiring harness - no warning lights and everything works as it should. i am aware that this is a common issue with these cars, but i also have to practical in terms of what i am willing to spend on the car and probably will not replace it unless it absolutely needs it.
thanks for all the feedback - i will keep you posted as to what happens