I think I've narrowed it down to my lower control arms and rear leaf spring bushings. When I rock the truck up and down there is an awful squeak, vibrations feel like they're coming from the lca bushings and I really can't tell about the rear leafs. I replaced upper control arms, lower ball joints, and wheel bearings last year. How hard is it replacing the lca bushings? Or could I spray some lube up in them to make em quit? All I could find was people who replaced the whole arm itself. Got a 2001 4x4 5.4 btw.

 

Take a picture of the lower control arm bushings and post them on here. Could need new shocks too

 

I'll post some pics up after work, also ordered new shocks and swaybar bushings. For sure know I need new shocks as it is lol

 

Come to see that shock bushing looks a little cracked up

 

Shocks and sway bar bushings/end links installed, still squeaking. My tie rods are fairly worn, could be that I guess. How hard is it to do the LCA bushings on the 4x4? The only problem I’d see is the torsion bars.