Tuesday, September 30th, 2008 AT 7:04 AM
My truck started running really rough then died and won't start. It turns over fine and sounds like it wants to fire but won't start. It's got a 7.3L power stroke diesel. I pulled the fuel filter and the fuel filter reservoir is empty even though the fuel tank is full. Should the fuel filter reservoir fill via an electric fuel pump when I turn on the key or is it a manual fuel pump and the engine has to turn for it to work. In either case the reservoir isn't filling up. What should I check next?

