Alan Milnes
Well-Known Member
Although this locomotive never operated on the Kettle Valley Railway (KVR) during the railway's heyday, today this machine takes tourists along the only section of the KVR still in existence. Locomotive 3716 originally burned coal but it was converted to burn used oil which may account for the grey smoke. I have heard from locomotive firemen that white smoke was good, black bad. Similar to a woodstove fire I suspect, black smoke usually signifies incomplete combustion.
Alan
Alan