Do this when engine is cold and by then fuel pressure will be down
There are 2 mounting bolts per fuel rail to remove from intake manifold
Disconnect the wiring connectors for the wire loom for that side's coil and injectors
You only need to lift rails high enough to get end of injectors out of intake, so should be no need to take fuel line from tank off the left rail
You will have to pull/yank up on the rail to get the injectors to come out of the intake
You will need some towels there as some fuel will come out
Pull the top of injector out of fuel rail
Each injector has a O-ring at both ends so make sure they still on injectors and not have come off
To install the ones you swap to prevent the O-rings from rolling over is put a drop of oil on each O-ring first
Watching that the end of each injector is pointing to the opening of intake set the fuel rail down, making sure injectors seated and O-rings did not roll and pinch.
And wiring connector of injectors pointing the correct direction as they were before taking them out
Tap each end of both rails to get injectors seated, remount the bolts but do not over torque them
Once all wiring connectors are plugged in, turn ign key ON, but do not start engine
This will get fuel pressure back up to rails (about 58 PSI) and check closely at all injectors that there are no leaks
There are 2 mounting bolts per fuel rail to remove from intake manifold
Disconnect the wiring connectors for the wire loom for that side's coil and injectors
You only need to lift rails high enough to get end of injectors out of intake, so should be no need to take fuel line from tank off the left rail
You will have to pull/yank up on the rail to get the injectors to come out of the intake
You will need some towels there as some fuel will come out
Pull the top of injector out of fuel rail
Each injector has a O-ring at both ends so make sure they still on injectors and not have come off
To install the ones you swap to prevent the O-rings from rolling over is put a drop of oil on each O-ring first
Watching that the end of each injector is pointing to the opening of intake set the fuel rail down, making sure injectors seated and O-rings did not roll and pinch.
And wiring connector of injectors pointing the correct direction as they were before taking them out
Tap each end of both rails to get injectors seated, remount the bolts but do not over torque them
Once all wiring connectors are plugged in, turn ign key ON, but do not start engine
This will get fuel pressure back up to rails (about 58 PSI) and check closely at all injectors that there are no leaks
