At this point, you should bring it to a shop. Your check engine light is on, there are codes for your transmission shift solenoid, it would be worth it to have a reliable diag this to be certain what it needs. You replaced your tranny solenoid once, and the code came right back. Either the new part is bad, or more likely a wiring issue.
To check fuel pressure, you will need to rent a fuel pressure test gauge, any parts store usually will rent them for a small fee. Also, you will need the smaller "ford" end to screw onto your fuel test port located on your fuel pressure rail.
Again, it would be easier to have a reliable shop go through this vehicle so we can be certain what the problem is.
Monday, October 7th, 2013 AT 10:18 AM