I was checking my upper idler pulley and with the tension released it doesn't move persay, but I can feel it tap very very faintly when I try to wobble it around. It's barely there, but I put a stethescope on it's bolt and I hear all this whining and scraping so I figure that's the bearing that's wailing over there. I just took it on a 4 hour trip and it did just fine, just made that noise. Would it be okay on a mostly highway 8 hour trip? Should I try and grease it or do something? If so what should I do to grease it? Thanks!
I just thought I heard Offroad say he greased his at one time, though I can't be sure. Here's hoping that's the bearing. I couldn't reach the other with the probe, I so gotta move the battery to the trunk, just for friggin arm room.
if the bearing is making noise its already to late to fix it.