Vibration issue 2019 pete 389

did you ever figure out the vibration issue?

 

What has been done to the truck since the last thread and what are the current symptoms.

 

2020 Peterbilt 389. I had a vibration that gradually has gotten worse. I took it in this week and told them enough its either u-joints, center support bearing or harmonic balancer as at times it feels like something is about to come apart. I was told they have had some issues with the newer 389 center support bearings. They have a new support bearing that has to be glued to the driveline and dry for eight hours, they did this and now I’m good. Hope this helps.