I'm in need of some help. My Fusion has vibrations at highway speeds. I've had my car aligned and all wheels road force balanced and a bent wheel repaired. I still have vibrations. The strangest thing about the vibrations is that it is inconsistent, meaning it comes and goes and changes intensity with no real pattern. Also, when I make a hard right turn out of my driveway, I get a clunking sounds and the car jerks with it. It clunks 2-3 times only and I won't hear it again until I pull out of my driveway again. I've taken it to the dealer in the past while under warranty with no success. It's out of warranty at 78k and I want to know what it could possibly be and what I can do to test/check to verify or rule out potential causes. Is it possibly my CV joint? Or another bent wheel or wheels? I didn't see any obvious signs of leaks or damage when I changed the oil last week.