Could be a bad shock absorber or shock absorber bushing. Could be bad bushings on the rear sway bar (if equipped).
The rear shocks take a 21mm wrench...
Contact me at john.smithson@navy.com and I will email you the shock absorber removal and replacement procedures.
It looks almost like a little shock absorber and it is located above the rear differential.
take it to a garage!!
use a real mechanic queer
remove the trunk floor and the battery is on the right next to the spare tire.
A 2000 Grand Marquis does not have struts, it uses a conventional shock/spring type suspension.
One per plug.
How do I remove the front shock bottle pin of my Isuzu rodeo 2000
2000 s-type jaguar
Overrride the valet mode in an xj8 2000 jaguar