I was told earlier that my chirping sound from my passenger rear wheel is a C-V joint / boot. I know this is a dumb question but please bear with me- Are the joint and the boot the same thing? Will replacing this be something my shop can do with standard parts readily available, or will I have to order from a vendor? Any help would be great as I would like to fix this in a one day without having to wait for parts if possible. Thank you in advance, Richard (Still wowing people in Modesto, CA on a regular basis!)