I buy an f350 every 2-3 years and have for the last 20 years. Put some miles on them, usually trade them off at 100-150k. Never had had any major issues. Well I got a 2022 f350 and I’ll be danged if the upper oil pan isn’t leaking, at the T joint for you that know they 6.7’s. Its a little involved in the repair, no cab off but still have to pull tranny and a bunch of stuff.
Wondering if anybody recommends a tech at a ford dealership. Bottom line is a buy from several dealers, never really have issues so don't use any service. I’d like a tech as anal as I am, and I’m sure there are some but how to find them.

I've heard the diesel tech at the Ford dealer in Radcliff is good.  I've not used him personally though.  I have had issues with my diesel F350 at the ford dealer in Elizabethtown.