I am a new member to the site and a first time dodge cummins owner. I recently developed a slight vibration at highway speeds . I own a 00 2500 4x4 quad W/ 5speed, that is completely stock. It started about a week ago, it almost felt like a bad ujoint, so I pulled the shaft and checked the joints which were ok . The vibration stops when the throttle is released. I was hoping someone else had this same problem, so as to help save some frustration. Any suggestions would be appreciated.

 

4406:<br> It may be a little early for this trouble but the only thing left is the carrier bearing , where the rear section breaks down to the rear end. They have been known to get sloppy and vibrate. Let the drive shaft wobble. <br><br> Good luck.<br><br>Preston