You feed it Coal or Charcoal and it will turn on the engine for 3 mins.
The engine is also start and stop, you just have to click in the detection if where u want the furnace minecart to move.
My editing still needs some work.
Music:
/watch/E-xk4sE6NGK6k
Channel: /c/NCMEpicMusic
Inspiration:
By Ender Güney
making useless things even more useless since 1893