1993 Ford Aerostar Car won't start

I need you to check something. Make sure it isn't getting spark when this happens. Here is the how to for checking:

https://www.2carpros.com/how_to/how_to_test_an_ignition_system.htm

My concern is that you may have a fuel leak that causes trouble after the car sits for too long. You could also see if it starts with starting fluid. If it does, then you know you're getting spark and not fuel to the engine.

Let me know what you find. IF it has spark, we will move on to checking fuel pump pressure. I will walk you through that if needed.

Joe