Hey all, I have a 97 7.3 and I keep blowing cps. Sounds crazy but only works with duralast brand from autozone. I order one from riff raff a while back and it wouldn't even start. Napa one won't start. O reilly one will run for a while with the hiccup. Autozone work for about 2 weeks, so.e times. Have chased the wiring harness and found some bad spots so I replaced it. No engine codes and cel. I'm bout to go crazy chasing this thing down..