I've had more than one of these moments lately. In addition to the fiasco described in this thread: I forgot to reinstall the oil pressure line to the back of the instrument cluster and had oil squirt all over me and the interior when I started the car; When I yanked one of the injector return lines off, I splashed diesel in my eye.

By the way, I'd still like to know how much it costs to have the injectors serviced--does anyone know?