I'm chasing this too. Reading this thread makes me not even want to bother.
I suspect it's the rear driveshaft on mine. I pulled it and drove around on 4Hi, and it felt like the frequency I had been noticing was gone, but there was a gnarly new vibration from the front shaft, so it was hard to...
I opened a can of worms here! I still have both stock bumpers, I really appreciate the offer though. I remember the savage just bolts on, so that one will be easy.
To those interested in either bumper, it'll be quite a while before I can get to it. The 4Runner sits in storage out of town, and I...
My 3rd gen is now driven once or twice per year, my Shrockworks front & Savage rear bumpers are total overkill. I'd like to go back to stock, but I remember trimming the mounts for the stock front bumper and I suspect I'll need to do some custom work to get it back on, but I'm foggy on what I...
OF COURSE it doesn't do it here, but all my other posts are underlined, unless I edit & save, which gets rid of the underline 80% of the time.
Edit: See post below