Talk:Induction Furnace/@comment-72.93.242.195-20120815192037/@comment-86.62.159.87-20120822135558

Yeah, it will not pump the right untill the left is empty. If it never pumps out of the right one, it's because your furnace is faster than your engine, resulting in that the the engine never gets to pump the right slot. Try a faster engine, and it should work.