Quote Originally Posted by Bio248 View Post
does it do it all the time, just between certain speeds, etc?

mine did it mostly between 20-50 mph when on it hard, then it pretty much alleviated itself after that.
I actually had it jacked back up and my dad noticed the inside joint on the passenger side halfshaft has a decent amount of play in it. I'll replace it now and see if it helps.

And to answer your question, it actually did it all the time. Even accelerating like a grandma had vibration...the harder I got on it, the worse it was.

Hopefully this halfshaft will make driving it bearable before I go back to school.

Going down the road at speed didn't show any problems really. The car rides and handles great...just this vibration issue that's bothering me.