So I Bought 350 warrior from ah friend i herd Tapping Noise But Thought It Would Be okay For Now Till I Could Get Money To Rebuild It. But I was Riding It Down Road Tapping Noise Got Really Loud & Lost power still Ran But Tapping Got Really Loud & Lost Power I Put in Garage Shut It off Then Turn Back On Started Fine But Its Very Loud Tapping & Lost Power. Whats That Mean ?