I've got an '82 280ZX turbo, 130K. Twice now, the engine has quit running when it really shouldn't have - in the middle of a busy intersection and in the fast lane of the freeway. On both occasions it started again, but I can't drive it until I get this figured out. The electrical system seems to be working properly (other than the obvious), the lights stay on at full brightness, the radio still plays, but it's as if just the ignition system momentarily craps out. Can anyone tell me if this sounds like an ECM (the control module) problem, or should I be chasing the ignition wire from the steering column?