Report "My furnace was making weird clanking. I took the door off and seen that the draft inducer motor was coming loose from the plate! So I took it off and seen to tighten it I had to take off the wheel o get at the screws. But before I did that I cleaned it up with my dremel it was pretty dirty but it still spun freely! So I did everything and put back together but now it's not spinning free as good. It still spins but not like it did. And it will not spun when the furnace wants it to. How did that tighten up or whatever had to happen why itwont spun free enough now to work"