Here is a video of my crankshaft pulley at idle. shown in the center where I'm shining the light. it wobbles just ever so slightly. It's barely noticeable so I took a slow motion video of it. I wonder if this is responsible for a squeaky belt I occasionally get when I first start driving in the morning. Is this acceptable? I can live with the belt noise it's not that bad but will this cause problems in the future?
Is it easy to change the pulley? It seems like it just bolts on.