So my pick-up idles fine, doesn't miss or any of that.

What would make your truck feel like it is bogging down when accelerating at a certain throttle and then feel normal when you let off of the throttle a bit as if it wasn't getting enough fuel or something?

 

Read this thread, could be the problem, or part of it. https://dodgeforum.com/forum/2nd-gen...um-thread.html