front end "clunk"

[iceman1998]

Hey guys i need some input here. I have a NBS '07 Sierra 4x4 crew cab. I've been noticing the last little while a "clunk" which seems to be coming more from the pass side. I only seem to notice it when i'm turn at slow speed and going over a curb into a parking lot. I've checked the body mounts, step bar bolts, shock bolts, sway bar bolts. Any ideas???

[ujtruck]

check sway bar links, you have broken one

[iceman1998]

ya there good i checked them too

[ruggedlife]

ball joint? wheel hub?

[montyss]

maybe the cab mount ? there is isolator bushings for them to stop the noise, they are just thin teflon washers that go between the mount and the cab

[iceman1998]

I check the nuts on all the cab mounts and they seemed real tight.

[montyss]

mine where tight also but these took the noise away, there is a long thread here on them along with a description of exactly what you describe in symptoms , I think they where like $ 3.00 each

I'll see if I can find the post on it

[Yz2k20]

I have that clunk sound and it is a bushing on the steering shaft. I haven't changed out the part yet. I have an '07 GMT900 and this noise started at around 30k miles and continues to this day at 57k miles.

[Sir Dan]

Ball joints are problematic on these. Especially with a front leveling kit.

[iceman1998]

ok i'll check all these things out guys