vibration on highway

[carguy?]

just changed ball joints and now I have a vibration at highway speeds when not under load ? any help would be appreciated

[ESP6]

I'd like to know how you made out. I too have a vibration that is there more when you let off the gas, I've balanced tires, replaced wheels, etc..

Good luck..

[carguy?]

I must of loosened up some rust that dropped behind the rotor, removed the rotor and cleaned, its gone for now good luck let me know if it helps

[ESP6]

Thanks. GLad to hear it wasnt serious. I ask because I had a CV axle replaced. I jacked and ran the car on blocks, thought the CV may be bent but doesnt seem to be..