Well, cleaned out the EGR port and IM. Left the old EGR on the car. We'll see if she throws anymore codes.
Still having a slight hesitation at 50-55. Thinking it has to do with that multiple cyclinder lisfire code I got awhile back. Im wondering if, now that Ive cleaned out the EGR and done a seafoam, if I should look into changing my plugs/coilpacks. They're somewhere in the neighborhood of 35k miles old. Probably wouldnt hurt.