I've got a steering knock that is very noticeable parked with the engine off. Moving the steering wheel back and forth produces a noise that sounds like it's coming from behind the steering wheel, but it's louder up near the firewall where the rack is. It's a pretty solid knock- you can feel it.
It doesn't take much steering movement to make the noise, and I couldn't find a loose ball joint or bad control arm bushings. I've replaced the outers a couple times, but never the inners.
Wondering if anyone has had similar noises.