I only have one 7.3l powerstroke. I am very happy with it, and I hope to keep it for a long time.99 to 2001 7.3 in my experience. I wouldn't go past 02. 94 to 98 powerstrokes are good too, just a bit different. I'm a Ford girl all the way, my Dad was, my husband was and most of my friends are.
I will always have at least one 7.3 powerstroke.
I have 3 at the moment 😊