any help/input will be so awesome! Im stumped...My 03 grand prix 3.1 SE 96,000 miles~~ ran out of gas a week ago. Put gas in no start.
No sound heard at fuel pump.
Replaced fuel pump relay today, fuel filter and fuel pressure regulator. Still no start no sound at pump.
Strange (not loud) grinding type noises comming from EGR valve or 1 of the tubes in that area??? This grinding sound occurs when I turn the key off and/or when I remove the ignition fuse main, the sound will start up when I pull the fuse out and when I replace/put the fuse back in??? So strange. Im stumped and ready to buy a fuel pump but just want to be sure as others have told me to check ignition area first.
PLEASE HELP W/ ANY IDEAS! I just dont know and dont have the money to keep guessing, lol...=)
UPDATE~ When I unplug this red/blue plug the noise dissapears. I think it may be part of the map sensor wiring harness?? This plug leads to a series of other plugs through black tube. Does the whole harness need to be replaced?
Thank u!! for any input/ideas =)