I have this same problem, but can't find any loose linkages while rear end is jacked up. Should I check the linkages when full weight is on the rear suspension instead?

Also, what about the linkages fails? The bushing connector that connects it to the control arm?

I also may be checking the wrong part. The piece i'm looking at is plastic, and connects to a very small bar that runs across the car to the other side. Is this the sway bar? The linkage runs parallel to the rear shock.

Thanks for any help!

~Paul


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'91 300E 199k