TwinTurbo.NET: Nissan 300ZX forum - Can worn subframe/rear suspension bushings cause vibrations?
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Subject Can worn subframe/rear suspension bushings cause vibrations?
     
Posted by Jayru on October 30, 2012 at 9:34 PM
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Message Just picked up a 93 2+2 bone stock (not even a POP). The car had a rear vibration that I thought was the carrier bearing. After purchase I determined the rear wheel was bent. Swapped the wheels from my white Z (fresh balance/tires) and the vibration is 90% better, but there is still a slight rear vibration that starts around 40 mph and is gone by 60mph.

After inspection I can see the subframe mount bushings are cracked pretty badly (along with some of the suspension bushings) - car has 131K (all original parts). Could this be the cause of the rear vibration?

Thoughts?

93 2+2 Twin Turbo Track Build - jsworks.org for more info!

     
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