I don't have any idea what's causing the problem with your BLI Big Boy. The only advice I can give you, from my point of view as a collector anyway, is don't fool with it. For something this big, complex, and expensive, I would put it in a box and send it back to the factory and tell them to go right through it. Even if I had to send it back five times and scream at them on the telephone like a crazy man every morning until they got it right that's what I would do.
I know, there are a lot of very talented and knowledgeable people on this site who could whip your loco into into shape, with little more than a screwdriver and some light lubricant, and get it running better than it ever did from the factory; that's not the route I would take. I'm sure others would, but not me.
Actually, from my point of view, your very lucky to own one. I’ve been looking for an HO Scale BLI Big Boy 4-8-8-4 Steam Loco with steam whistle and Paragon 3 for a long time. There just not out there, even for crazy money - not even in Canada. I can't believe I let this thing slip by me. I've made repeated calls to BLI to find out if I can still get one, or if it has it reached the end of the production run and has been discounted, but never got a straight answer. It says on their website they still can be ordered through a dealer, but that doesn't appear to be true. I had thought a used one, not tampered with and still in the box with everything that came with it, would surface by now, but that hasn't happened yet either. A lot of guys buy these monsters then end up selling it because they can’t get it to run on their layout. So I don’t know what to think. I guess I'll just have to keep looking.
I know, there are a lot of very talented and knowledgeable people on this site who could whip your loco into into shape, with little more than a screwdriver and some light lubricant, and get it running better than it ever did from the factory; that's not the route I would take. I'm sure others would, but not me.
Actually, from my point of view, your very lucky to own one. I’ve been looking for an HO Scale BLI Big Boy 4-8-8-4 Steam Loco with steam whistle and Paragon 3 for a long time. There just not out there, even for crazy money - not even in Canada. I can't believe I let this thing slip by me. I've made repeated calls to BLI to find out if I can still get one, or if it has it reached the end of the production run and has been discounted, but never got a straight answer. It says on their website they still can be ordered through a dealer, but that doesn't appear to be true. I had thought a used one, not tampered with and still in the box with everything that came with it, would surface by now, but that hasn't happened yet either. A lot of guys buy these monsters then end up selling it because they can’t get it to run on their layout. So I don’t know what to think. I guess I'll just have to keep looking.