Crank no start issue

Hello Joe: Thanks for the reply, sorry for wait, have a few things going on here. Anyway my bad I think, the car did start in the parking lot, (where it had failed), and at that time I checked spark, and had a yellow looking, but strong spark, and the car did restart and run about ten seconds, towed it home, later checked fuel press. Had 52 psi at rail, (i then thought it was either a cam sensor or crank sensor, so replaced distributor, and after your note, I sprayed starting fluid (and I knew it was going to run, but nothing. I sprayed again, nothing, so checked spark, nothing. PS. Checked all fuses, and all types reset for security system, etc, nothing, this is my daughters car, I am 77 had a brain stroke, (so kind of slow), but have always repaired my stuff my self (if possible) could it be the crank sensor keeping no spark? Or the security system. Thanks for any information and help. P/S I don't have a noid light set, could not find for this car, also working alone, but know how to use a vom, well. Also can't I jump the relay to start car at the engine.