Hi I have a 2003 7.3L and I am about to reseal my injectors because there is oil going into my fuel system. also while I am in there that deep I will be doing glow plugs. my question is will a regular Chiltons repair manual be able to walk me through all of the steps? and if not where could I find the info?

 

I don't believe Chiltons will have what you are looking for. You can follow this write-up for injector removal and re-installation that Kwikordead did a few years back. You would just have to switch your old o-rings with the new ones, and then re-instal your injectors. Click here

 

There is another current thread right now discussing injector re-installation with some pointers. Click here

 

thanks for the help. if you know of any other information on injector removal or installation it would be much appreciated!

 

Here ya go, this might help you out. I always use RiffRaff and/or DieselORings write ups when applicable, I'm conjunction with FTE write ups of course.
http://www.riffraffdiesel.com/mm5/RE...structions.pdf

The glow plugs are pretty straight forward, but here's a thread I always recommend people read over. Some good pictures and torque specs for everything on page 2. You should retorque while you're in there.
Motorcraft glow plugs only!
https://www.ford-trucks.com/forums/1...w-plugs-2.html