HI, I recently picked up a 90 5.0 LX as a project car. When I bought the car the owner said it needed a fuel pump, but really couldn't say why other than it quit running and that's what he thought the issue was. In short its a basket case. There is a pressure gauge on the inlet fuel line in the engine bay. When the car is turned on it pumps up to 40-45psi. I don't think anything is wrong with the fuel pump, but you guys can let me know what you think. At first when I tried to start it, it had not spark at the plugs. Simply pulled one of the plugs and turned it over, nothing. moved to the coil, nothing. The car had a MSD 6AL in it, but it wasn't hooked up. Did some research and figured out how to wire up the 6AL to the coil to test it. Got a great spark at the coil, but still nothing when hooked to the distributor. Long story short, it has a MSD Pro Billet, MSD 8.5mm wires, and a Street Fire Performance TFI coil. I narrowed things down to the distributor. I removed it and replaced the pickup. While doing this the position of the distributor was marked on the intake and distributor, and the location of the button was noted so that I could put it back in and keep it in time. (picks were taken to, hopefully it isn't out of time). All that done and I have spark at the plugs. Went a head and replaced the plugs with new Bosh ones. I have checked the injectors with a noid light. It flashes but almost looks like it just stays on. The car turns over strong and occasionally it will sputter a little. I've been reading through looking for ideas of what to check next, but though I would go ahead and ask as well. This is an old custom build 347. BBK intake, BBK long tubes, BBK 75mm throttle body, ignition upgrades, cant verify what's in the block. I pumped all the old gas out and put 5 gallons of fresh 91 octane ethanol free gas in it. Look forward to the comments. I'll get some pics up later.