Please help me!! I have an 87 t-bird 3.8 that wont start, the alt. is bad so it wont charge the bat. one day I shut it off came out later and it wouldent start so I got a new bat. and it still wouldent start. It turns over but wont fire, I noticed no fuel pump sound when I turned the key on so I jumped the pump relay in the trunk and it works, if I let the pump run for a few seconds then try it, it would run for about 4-5 seconds then die. I opend the fuel bleeder and turned on the pump and it pumps plenty of fuel. The injectors are rather new along with whole top end of the motor(head gasket went). Is there a relay somewhere else im missing or injector fuse, bad computer. Should I take it to the junk yard or what?? Thanks for any help!!