Truck Repair: 97 powerstroke glow plugs, powerstroke glow plugs, glowplugs

Question
thinking of changing the glow plugs myself. pretty handy with other jobs ive tried...any tips or how to info? havent tried this before..any help would be appreciated.. thanks

Answer
Hello DRK,
I would first want to know why?
I have had very few problems with powerstroke glowplugs, and the only two problems I have had were for the relay.
One was cracked and not making contact, and the other just didn't work.
But that is right on top, and easy to check.
As for the plugs, just haven't had to mess with them, but I doubt they are much harder to change than a regular spark plug.
Van