WK2 2011 Overland 5.7 driveline vibration
I have a 2011 Overland 5.7L with 20" wheels with 13K miles with an unresolved vibration problem.
After about 4 trips dealer they cant solve vibration problem, first replaced front drive shaft - no luck, then said it was tires, I replaced the 20" Forteras with Yokohama 20s, ride is much better, but vibration (shuddering between 70 and 85 mph) is still there. I noticed a wobble from the vibration damper of the rear shaft while on a lift with the wheels turning. Another time I checked and it did not seem to wobble. Another mystery, sometimes I have little of no shuddering at these same speeds on the stretch of highway. Somewhere in an old thread someone mentioned a TSB for a vibration. I did not find one.
Any help with this will be great !