Squeaking in driver side front wheel well

[EchoTwo]

Just today the squeaking started. It sounded like it was a bushing on the upper control arm, but I just finished replacing it. The squeaking continues and only happens when my Explorer rocks. Can anyone else give me an idea of what could be causing it? 99 Explorer XLT RWD 4.0 SOHC V6

 

[Runnin'OnEmpty]

Might be the shock squeaking, or the sway bar bushing.
The lower control arm bushings are also suspect.
I'd spray some silicone lube in those areas and see if the noise
stops...