T-case Vibes

[lathamb]

Ok, I searched but found mixed info...

How much vibration should you feel from your t-case knob while driving?

I feel some, commensurate with vehicle speed. I would compare it to the same magnitude as engine vibration, but not correlated to engine revs. I don't have any "whining" or other noises from the drive train. I feel none in the transmission shifter. Normal or not normal? Any thoughts? Rig specs listed below.

Thanks in advance.
Ben

 

[Skillet]

My '93 vibrates and you can feel it pretty good when you lay your hand on it.
Normal I think but my transmission is different than yours.
Mine is out of a bus or something and is more "commercial" so it is noisier as well.