So the company I work part time for seems to have some issues with their rolling stock. 2017-2022 are the model years. We seem to be going through clearance lights, lugs and other small parts rather regularly, more than I would suspect. These receive regular maintenance I believe, now that we have an in house mechanic. Are these Transits cursed?

 

I haven't really heard of this. This platform is fairly well sorted out worldwide.

Is it possible your in-house mechanic is putting lug nuts on too tight or loose?

Not sure how you'd have lots of issues with clearance lights, are they going out over and over or breaking or something?