TIPS ON CHANGING GLOW PLUGS IN 2006 F-250 6.0 DIESEL
Hi I hope that I can help.
I have a question for you though.
Why are you changing the glow plugs? They rarely fail.
WATER FUEL SEPARATOR FAILED CAUSING DAMAGE TO GLOW PLUGS39853.6453934838
The special tool is what Ford Uses, but I have found that a door panel tool works well also.
NOTICE: Do not pull on the wiring to remove the glow plug connector or damage may occur.
NOTE: Only one glow plug connector shown.
NOTE: If coolant residue is found on the glow plug, a new glow plug sleeve may have to be installed. Remove the glow plug.
Thank You and Good Luck