I cant seem to find a drivetrain vibration. Instead of throwing money at it first then asking questions, I'll ask first, then throw money at it.


I can't tell exactly where its coming from because the noise from the vibration resonates within the cabin of the truck. The noise is during acceleration, another slight noise in reverse while the truck is cold, and another noise at about 15mph that sounds like its howling while cold also (dry bearing sound). Suggestions given the symptoms?


The Replaced/New Stuff:
New front driveshaft ~3k
Rebuilt rear w/ new roto and Uj ~1K
New gear oil Tcase/diffs ~1k