injector removal question?

epowers777 · #1 Sat, January 15th, 2011, 03:20 AM

If you haven't read yet I'm having a ruff idle. I am going to pull the injectors and do an inspection then re torque everything under the valve cover( a task I read in my maint. Link) he straight it'll quiet down your 7.3. My question is since my injectors are brand new stage 2 single shots do I need to change the o rings or anything or can I just POP them out inspect the cup and injector and put them back?