[nyterra]

hello I have a a problem with my 2005 xterra se 4wd
when driving slow with the window down of course I
here what sounds like a rock/stone stuck in my tread
but theres no rock . just a ticking/clicking sound
even when the brakes are applied its still there
only at low speeds sounds like its coming from
the drivers side (where the axle goes into the
front gear housing) this happens in 2wd only
my warranty is up too.. great right?
anyone with this problem? can help?