I think you have to take a systematic approach and cancle out one component at the time.
So, measure if the ball joints have any play (also check the steering joints while you are at it).
If not try the suspension (most likely it)
Then the bushings (although i don't think that's the problem after 66k miles)
Unlikely but possible: Wheelbearings
Also check the influence of the tyres (pressure!) on roadholding
Good luck
Marc
So, measure if the ball joints have any play (also check the steering joints while you are at it).
If not try the suspension (most likely it)
Then the bushings (although i don't think that's the problem after 66k miles)
Unlikely but possible: Wheelbearings
Also check the influence of the tyres (pressure!) on roadholding
Good luck
Marc