TC33D Fuel Injector Problems.

[RickB]

No I haven't. My friend thinks he can fix the problem if it's what he "thinks" it is. But if we can't find parts, I don't want him to attempt to repair it.

You don't want him messing with your injection pump no matter what he thinks.
If he was qualified and had the equipment to repair the pump you would already know it.
Pumps are NOT DIY projects. Somebody here learned that lesson a month or two ago.

Edit: Here it is.
https://www.tractorbynet.com/forums/new-holland-owning-operating/429462-ford-1715-lots-smoke.html