So for a while I had grease coming out of my Cv axle boot which ripped and eventually forgot about it, and now I think all the grease is gone because when I turn the wheel my passenger side wheel makes this creaking noise and doesnt sound good.....is it too late to replace the boot and fill with grease? how hard is it to do this, can i do this on my own without going to a auto shop? i found the boot on ebay for 14.99 and includes grease, this part is only a year old :3d: