superduty4x4
Member
Running around in the truck this weekend I noticed a rumbling that was most prevalent at 60mph. It's barely noticeable but it is there, nothing like a bad u-joint does. I replaced the clutch about 1k miles ago and at that time all the u-joints were fine. Front wheel bearings have been recently repacked. It seems to be coming from the front end but who knows. Possibly a bad rear wheel bearing? Any other ideas?