I thought it could be related to my vibes... but I doubt it.... I tacked it back on... no difference.
Just never seen it happen before.... kinda odd.... I'm more leaning toward the vibe I'm chasing causing this rather than it causing the vibe now.
I do have some new parts coming... main output shaft and yoke for the T-case ( no charge, of course).
Once I get involved on that, I will set up my dial indicator and check runout on the output shaft. I hopeful I will solve my mistery.... crossing my fingers.
I have checked and rebalanced both shafts (rear is new CV and front all new components), checked backlash on the rear.... ran it with front shaft only, rear shaft only, both shafts.... rebalanced tires.... sigh. Vibes are constant.. coast AND drive.... accel and decell... neutral or not... frustrating... VERY prominent over 50mph.. barely felt under 45mph.... hard or soft accel makes no difference... almost smooth as silk to 45.. then the harmonic hum and rhythmic warble sound faintly starts and gets progressively worse.
Couple of things I need to check... trueness of rear carrier ring mating surface.... front may have a bent axle shaft... gonna swap in my known good front axle shafts and bearing hubs.
One thing at a time though... til I find the root cause....
~Todd~ 2004 X 4.0 5 speed---SOLD
4" Lift, 4.56's, 33" Duratracs on M/T Classics
RR SYE, Tatton CV, MML, BL, TT, Dynomax Exhaust
Hella Lighting: Driving, Fogs and H4 E-Codes NOPE! ... and NEVER will be...