I recently purchased a 2328 at a train show. Ran great on the test track but after I got it home and ran it for 1 minute I could smell an electrical short. The horn also does not work. Does anyone know where to find the wire layout for it? Also any suggestions on troubleshooting and...

Hi all, I'm trying to find these Burlington Northern engines and cars and caboose. See image. I find it very challenging to find these in O gauge or S gauge. I may have to settle on HO just because that's what's available. Point me in the right direction if you can. Thanks!