Just a note that I am also keeping an eye on the thread, my roommate's 93 del sol si is experiencing similar problems. Engine was running fine, started it up one morning, backed out of the driveway, and then it died won't start again. I thought it might also be a distributor problem, but, a few times while cranking the motor and holding down the gas pedal the engine did start, rev to 4-5K, then spin back down even though the gas pedal was held down (won't stay running.)

So, rather than an ignition problem, I'm now leaning more towards a fuel or sensor issue. I checked the "useful links" section and read quite a bit, but I haven't found a way to diagnose what this problem is on my own yet. I'm sure Ochdx could appreciate the guidance as well.