2003 Lincoln Aviator was shifting hard and then while driving made loud noise

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2003 Lincoln Aviator was shifting hard and then while driving made loud noise and then a winding noise and would not drive anymore .... Also not sure if it has anything to do with it but I just recently bought the car and bought it not knowing it had know drive line. So it would make a grinding/clanking noise when turning left it in reverse. Also engine light on code said miss fire on cylinder 1