I Just bought a Bachmann HO scale set for my girlfriends christmas village. The engine is not running around the track unfortunately. But I noticed only the front set of wheels are turning not the back, is this normal? I wonder if I received a broken engine? Thank you!

Hello,

I just opened my box today, opened up my set, put the tracks together (made sure they were all connected properly, etc) and attempted to run the Engine on the track. I get a light on the engine, and the front 4 wheels do move, however the back four are not moving. Is that normal?

I try to guide the engine around the oval and will not move on its on for more then 1 second approx. Can anyone help me please?

Thank you!