My Santa Fe Diesel with two vertical can motors with flywheels, fan driven smoke and electronic reverse, product number 6-34521 that may have a wiring problem. When I power up the unit using alligator clip connected to the front truck roller and the ground clip to wheels the unit will not run, if I connect the alligator clip to the rear truck roller both motors run. On the track the engine seems to work normally lights, smoke and forward and reverse. My question is should the motors run when connecting the power only to the front truck? I can't find any information on Lionel's web site. I am not sure where the wire that is connected to the rollers on the front truck should go inside the engine.
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