I am on the highway today in our first real snow of the year and noticed (heard/felt) a vibration while in 4WD at about 60MPH.
It didn't sound terrible but it was noticable. At first I thought it might just be the road condition but noticed it changed with acceleration. It happens when under a load ie maintaining speed or excellerating but not when I come off it. Below 60 I think it is still there but much less noticable. Switch to 2WD..gone, 4WD back again. It does not sound like it is coming from one side more than the other.
Transfer case and front end checked awhile back and never any signs of leaks. I will check again once the snow stops. Anyone have any thoughts on a cause or similar experience? I will make an appt to have it check out this week.
Thanks for any insight,
Mike

Transfer case and front end checked awhile back and never any signs of leaks. I will check again once the snow stops. Anyone have any thoughts on a cause or similar experience? I will make an appt to have it check out this week.
Thanks for any insight,
Mike