I got a 2002 F250 w/ the 7.3L with AFE stage2 intake, DP tuner, and straight pipe. Pickup has right at about 129k on it. Drove it to work just fine. Went to lunch and on the way back lost all power (can hardly go 35mph). So i stopped looked for everything obvious and couldnt find anything. Disconnected the DP tuner and no change still idled rough and still NO power. So i limped it back to work with it (2miles). Any thoughts guys? Am i looking at injectors taking a **** on me?