Hi Everyone, I notice this once after the wheel alignment and thought it had to do with that. i took it back and they double checked it and said no issues. A few months later noticed it again. Just yesterday been a month or so it did it again. Each time on the hwy and usually on an off ramp. This time it did for 5 or so miles after the hwy at all speeds. I checked uca/lca, tie rods etc. all are tight. I did some searching here and found it could be a hub, or the rack, or the power steering pump or the wire connected to the pump. This looks brittle and thought that may not be making a solid connection, until today, when it did it again. I got home and checked the hubs for play and only found a bit of play 1 maybe 2 mm, almost not existent. It spins easy and can't feel any grinding. It was hot and think it may have cooled off once I got home and checked it after dinner. I do have a faint hum now, any way to confirm this is the hub?