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Reply to "ZW-L Quirk"

Do you have access to an external Ammeter?  Measure the draw of the passenger cars alone and then of the engine alone.  Open frame motors pull more than double the current of a can motored engine.  You have to power the field coil as well as the armature.  It is not uncommon for these to pull 50+ watts on their own.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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