Sorry should have gave the number but not sure what it is. They are the custom run Amtrak from mr muffin. So we can use this one from Lionel same run. 2033340 Which is the Amtrak version.
well when I programmed just the front one the rear wasn’t moving under its own power. But maybe when I program them, both need to be on the program switch? But I was afraid it would make the second one run forward which it is backwards.