hey folks, very worried I've got catastrophic damage here to my f250 plow truck. It cranked at first at normal speed, then yucky ycky sounds, and then cranking slowed to a crawl and made nasty noises. This was after reinstalling injectors and pump.. Can the pump be installed incorrectly? did someone play with the pump when it was in a shop and turn out the torque screw too far? Did I knock a ton of carbon in the pre-cups? Did I drop a tool down in the gear? did I drop a valve by using a vacuum cleaner in the injector bores? so much a bummer. Or is there hope?