I have a 97 dodge caravan, 3.0L. Once we get up past 30mph, there is noise from the rear tires it sounds like, a vibration really. The vibration is based on speed and not necessarily engine acelleration...meaning that if I go down a hill - but give it no gas - the noise and vibration will increase as the van's speed increases. Any ideas? Have 4 new tires on it too.
Thanks, Terry (reply to snipped-for-privacy@uwalumni.com if you can)