Thanks for the advice. I have called a few places and even drove 5 hours to the Thoroughbred Diesel Dyno event this weekend to find out answers. That is where I found out the 7.3 is lacking in HP as compared to all the others. I didnt get much help. Some help but not many 7.3 gurus.
I do know injectors are spendy as I had these installed and not saying that I will but if I do keep the splits, what is the problem with the skipping? It was fine for about 35,000 miles and is still unpredictable as to when it acts this way. Sometimes it runs fine, sometimes it runs rough and if it is going to run rough it usually shows up early with rough idle. I never have any signs of roughness at WOT. This is why I am considering changing the injectors. It would have never crossed my mind if it wasnt for the roughness along with the lower fuel mileage that I hear I could gain back with singles.