Here recently i bought this GT with 138,000 miles and it was running good and right before I went on a trip the fuel pump went out on the car. i replaced the fuel pump and the car was running fine for a week or so until again it wasnt getting fuel but we changed around the fuses for the fuel pump and again it ran for a short amount of time until, again it wasn't getting fuel. The steps i have taken now is replacing the fuel filter but that has seemed to have no effect on the car. before i replaced the filter it would run for 10 seconds or so and the RPM's would drop like its not getting fuel. But now I am not sure if this is an electrical issue or a fuel line issue. When i was buying the car the guy who had it told me the anti-theft transceiver module would stop the car from starting but this was an issue that I ran into a couple of times and i would just have to cycle the key so it doesnt seem related because the car would try to start now but when it was the anti theft the car would act like the car doesn't have a charge.