Thanks guys even tho that is sooo far from what i wanted to hear. Yes it's a 7.3 and it has 159000 miles on it and its been sittin for almost 2 yrs bc i lost my lisence. I havent had the first bit of problems out of it until now...right bf i get to start drivin again of course. I have a programmer on it that pulls codes and i tried that and nothing came up. Could the programmer be the problem?