Sagging rear Phazer FX 07.

[MikeWalters]

There is alot of sag on Phazers. I like that for handling but much of it is caused by friction. If you take apart entire rear suspension and clean every shaft and bushing much of it goes away only to return shortly after. Being a 07 you also should look for damage to the linkage under there. There was a update kit to get much stronger aluminum version or weld the link. Shocks could also need refreshing. Could be sticky. Any little thing will cause sag.

x2
Pulled my skid apart once and had a bent cross-shaft causing sag and a very poor ride