7.3 man
7.3 idi man
Welcome friend, the 7.3 IDI is the best engine in my book. I have a 1990 F-350 and I love it it pulls great I hauled logs hay you name it, it ran great I still have it today. My grandpa's is a 99 F-250 SD with the power stroke, it runs good but doesn't start up well in the mornings all the fuel and electrical system are in order. It has 96,000 miles it's just how it is. Mine will start up before the 2nd crank.