sup men. been a while sense i last posted. my baby has been garaged for the winter. my battery proceeded to die from the cold ace ohio weather. so i charged it back up and decided to start her up and my fuel pump isn't kicking on. builds absolutely no pressure according to my guage on the aeromotive. where exactly is the relay? do these normally go bad over time? and lastly i know the 4g63 guys have a jumper in the engine bay to test the fuel pump, do we have the same thing? i haven't had time to hunt down my haynes manual, hoping the community could be a savior again. thanks for the space and assistance. i have a walbro 255 btw w/ aeromotive 1:1, 8 inj setup.

Chad, there's a MFI relay (little black housing) on the firewall behind the brake fluid reservoir. It's the one on the left (passenger side.) Did you do the fuel pump mod? If so, maybe check the connections to see if possibly a connection is loose or something.