Down to no grd on main relay pin 8 (from ECM) to turn on fuel pump. I have replaced a lot of parts. Noticed tonight that the cel goes out after about 1 1/2 to 2 minutes , the fuel pump turns on for 2 sec and she starts right up. Not getting any error codes with service plug jumpered. So far I have replaced the dist cap, rotor, plug wired, ignition coil, ignitor, main relay and check wiring from main relay to ignition sw.