Replaced my fuel filter this evening, like of done countless times, never had a bit of trouble. This time they sold me the wrong filter so I had to take it back. Got the right one came back and put it on and now my truck won't crank. Never had to bleed anything before. I've done on my old tractor numerouos times but it's pretty simple, filter, pump, and then the injectors but I ain't gonna tackle that on this truck cuz I don't know how. I did notice the injector pump has a schedder valve, I did depress till I got a good stream of fuel but still no crankey, any ideas? Thanks in advance.