I just started hearing an odd rubbing sound when decelerating at about 10-15 mph. It almost sounds like a grind. It only lasts a few seconds. At the same time it feels like something is "tugging" it, that is it slows down just a bit. Then it stops and seems fine. No symptoms at higher speeds. I do need to replace my left half shaft, it's got a torn boot and has a bit of play in it. I'm hoping this is that simple. Anything else I need to be looking at? I won't be able to spend any time on it until the weekend, and I may end up taking it to a shop.