92 190e 2.6 runs for 15 to 20 minutes from a cold start then shuts off, after a 1 to 2 minutes wait, it will run for about 3 to 5 minutes and shut off again and again i have drain the gas to a 1/4 tank put a fuel system cleaner in, cleaned the injectors replaced the pressure reglator temp and fuel injector sensor what could this be? possible coil or fuel system.

 

got it running, changed coil and fuel pumps, only because i got such a great deal on the pumps $140