Early 04 dodge wouldn't start determined it was injectors replaced with remans ran real tough double checked they were the right ones they are. Now won't start replaced lift pump. Still no start. There is no fuel coming from the high pressure out let of the Inj pump. During cranking or at warm up. There is power to the pump. Pretty sure it's a bad pump. Though I heard somewhere a bad fan clutch can cause ECM problem Preventing start. Any one know if this is true? Any other ideas on why no start. I don't want to pull the pump if I don't have to or at least try all the easier stuff 1st.

Thanks for reading.