Re: Losing power under acceleration :(
Sounds pretty similar to what I was dealing with on my 04 4.7. I ended up replacing the fuel pump and pressure regulator/filter. If you keep driving it you will probably eventually get fuel lean codes or something similar codes.
2004 WJ Limited (The Phoenix), Addco rear sway bar, CAI, super cool firefighter logo seat covers so my kids don't destroy my leather, sct tune from Flyin Ryan, Fat Bob's Garage 2.5"/2" lift, Treadwright 245/75R16 Pumas.