Well, Northland Diesel tells me that both of my injection pumps are rusted on the inside. I know Justin has taken apart his pump and gotten it to work better, has anyone else attempted this kind of surgery? I can't afford to have one rebuilt, so I figure, WTH, might as well take at least one apart and see what they look like, and as Cosby used to say, if you I'm not careful, I may learn a thing or two...