1989 Mustang 5.0 LX hatch. Fuel pump does not work, have replaced the following, EEC Relay, Fuel pump Relay, Fuel pump.... still do not hear it prime and will not fire. Checking power under the seat i get power to the orange wire all the time, and never to the pink wire regardless of ignition status... I have bypassed the inertia switch so that is not the problem. I have also jumper the orange wire to the pink wire (from under the seat) and got the fuel pump to run. Any hints? Also, i have checked the fuse-able links(4-6 of them under the solenoid?) and they seem to be letting power travel through them while ignition is on.