Hi guys, so I've been on the market for a small Class C and I've stubbled upon a 1986 GMC Apalache 24 feet. Now my google-Fu wasn't able to find anything about this model. I know for sure that it as a 6.2 Diesel in it mated to a 700R4 uke:

The transmission went through a full rebuilt 2 years ago. Yay ! Really didn't feel like trying to drop it from that thing.

The engine as 285,000Km / 177,000 miles. Reading the forum sounds like this engine could still be in good shape and it also helped me have confidence in that engine. One thing is for sure if I end up buying the Camper I'm ordering those nice manuals.

Could not find a shop in the area where the camper is being sold to do an inspection for me, I'll have to do it myself.

I'm an aircraft mechanic by trade which make me quite ignorant on Diesel engines but that allows me to follow procedures really good So far I've gathered those item for me pre-buying check list:

- Open radiator while engine cold. Check for bubbles once it as started
- Open oil filler cap once hot. Check for "choo choo" type smoke
- Oil seepage is tolerable. Oil leak are not.
- Seek help for further things to inspect.

Really stoked about this project and getting a gutless Diesel !