Archived 2003 truck cranks but won't start

[dashe]

My 2003 Dodge 2500 will crank but won't start. Fuel pressure seems fine, unplugged fan. Any suggestions?

 

[Bob4x4]

You need to be able to view rail pressure for a start at least code reader

 

[p-Bar]

Bad batteries could do it too. How many miles on the clock? Have you ever replaced injectors? How do you know fuel pressure seems fine?

 

[cerberusiam]

Try a shot of carb cleaner or starting fluid, or, plug the block heater in and warm it up. Not enough info to even begin to tell you where to start.