87 Lebaron Fuel Stalling issue

Have an 87 2.2 l turbo. sometimes it starts sometimes not. Once it does start it runs for about 5 minutes and then stalls out. Then have to wait 10 minutes to an hour for it to start again. Occasionally stalls out while driving.

What has been done so far.
1. Complete tune up sparks, wires, oil change, clean fuel injectors etc.
2. New fuel filter, fuel pump, fuel pressure regulator.and some fuel lines( cracked due to age)
3. new battery, new ignition.

Thinking at this point that it is something electrical to the fuel pump, or possible fuel pump relay (if it has one havent been able to find it using Chiltons) I am at my wits end love the car but about ready to drive it off a cliff if I can get it running long enough. Any help would be greatly appreciated.:banghead:

Tap in a fuel pressure guage and see if you have fuel pressure. If not check the pump for voltage. Just by turning on the key the fuel pump should run for about 3 seconds.