I have a 99 Mustang GT, the other morning i drove to the store in which it was running fine, came back and parked it for literally 10 mins. I went to start it to go to work and it sputtered and died. I replaced the fuel pump because i didnt hear it kick on and the 20 Amp fuse is good. I used a test light to see if the pk/bk wire coming out of the Inertia switch has power and it does with the key in the run position. The battery died while trying to start it in which i charged and put back on it, now the odometer reads ------- and the fan comes on with the key. And the fuel pump will still not kick on. Any suggestions.? Much appreciated.