Cheers for the help guys. I've been out in the Jeep a couple more times, and it really seems like it's coming from something in the steering column itself. I think I might actually be able to just feel it through the wheel, but there's a chance I could be imagining this!
I've been driving around with the windows open, and when it knocks, it doesn't sound like it's coming from the wheels. It's quite hard to tell exactly though, as it's only just noticeable.
I'll check the UJs and wheel nuts just to be sure, but does anyone know what could cause this in the steering column?
On an unrelated (or possibly not!) note, my front left wheel has been ticking on every rotation for over a week now. Initially I just assumed that something was stuck in there, but I can't see anything and it hasn't gone away. It's quite annoying hearing this when the windows are open! Any ideas?
Cheers,
Bryn
