My car developed some grinding noise from the front. I can't tell exactly where it's from, but it sounds like something from the wheel or axle, or beaing. I don't think it's the wheel bearings because I have replaced the right side bearing twice and left side once already, and the grinding noise doesn't sound like when the beaings went bad. The noise doesn't really get louder or weaker when I turn neither; but it does gets louder when braking or at the bottom of a bump, and gets quieter when accelerating or at the top of a bump. The noise also sounds like on/off, and it goes faster when I go faster. Can this be the intermediate shaft bearing? How can I check the intermediate shaft bearing to see if it's bad?
