I had a vibration only around 25 mph and when I had a load in the truck, I had no vibration. So I thought it had to be the older u-joint (replace one already two years ago).
.............. but now I have the faint vibration at higher speeds that I didn't have before. The vibration is typical rythmic sound that you hear when a u-joint is going bad.
Any thoughts or ideas what might be causing this? Bad u-joint, bad instalation? Thanks
probably the joint you replaced 2 years ago