Remove throttle linkage from doghouse.
Take the air compressor and blow around each of the injectors to remove crud.
Spray some wd-40 on each injector a day ahead.
Remove coil pack and module.
Take the whole rail out with the injectors attached.
I wiggled the rail a little and pulled up at the same time, and the ones that didn't pop out I used a 3/4" wrench to gently pry them out.
They were stock and popped out easily.
Hope that helps a little.