We just got a 02 Duramax and while I was driving it today it started to vibrate a little. I slowed down and than all of a sudden it felt like something dropped in the front end. I pulled over and got out and couldn't see anything. Can anyone help me?

 

Check all the front ball joints and both wheel bearings for slack they are known for throwing bearings. Hope this helps

 

yup, Ball joints, Tie rods( Inner and outter), Pitman arms etc ... get it all looked over, take it to a good local shop you trust... its known as the Death wobble, ford and dodge have the same issue's