Fix Suspension squeaking over bumps?

[BEEMDUB]

my Denalis been doing this for a while but it's finally starting to really annoy me..when I go over a bump even a small one, I hear squeaks on the driver side and the same on the passenger only the bumps have to be a little bigger, what can I check and maybe lubricate to fix this?

 

[ezdaar]

Simple and short term fix.

White lithium greese in a spray can. Hose down the bushings then bounce vehicle or drive it for abit.
Then wipe off excess greese.

Hard and long term fix.
Pull bushing bolts and use greese feom energy suspension to properly lube the bushings and their hardware.

 

[TheAutumnWind]

Get a grease gun and use it on all the zerk fittings. There is 10? or so IIRC.

 

[jetmech]

I bet it's the sway bar endlinks, try soaking them with silicon spray other type of spray lube