Quote from: Joe323 on May 17, 2014, 10:35:16 AM
Leaving a non dc equipped loco idling will burn out the motor eventually since it will overheat. As to the smoke it will not damage the loco but it leaves an oily mess.
Which is why I am going to add an electrically-isolated siding for that purpose!
As for the smoke, I imagine once the stuff is used up in the engine I won't add any more smoke liquid for some time...