Fuel injection replacement

[Marqueln23]

What is the full procedure of replacing my fuel injectors? One of them is leaking so I'm just going to replace all of them? Please help


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[Kershaw]

1. Remove whatever AFM setup you have
2. Reach under the intake manifold and unscrew the injection harness connector from the engine harness. Reference picture
3. Remove the breather hose with a screwdriver
4. Use a 10mm socket to remove all the bolts around the valve cover and remove it
5. Use a 10mm socket to remove the bolts on the fuel rail
6. Use a large screwdriver and place it underneath the fuel rail, sticking into the intake manifold behind it, and pry up. Do this in several places and it will come free.
7. Use a pick to pull the injector harness clip free. Do not attempt to remove the injector until this clip is free. Reference picture
8. Buy 1992 Ford Mustang 5.0 Injector harness o-rings at autozone/anywhere. You need 12.
9. Installation is the reverse.

[digger]

i never removed the AFM or unplugged the harness.... once you remove the rocker cover there is enough room to just unclip things.

lube new o-rings