hi everyone! my friend has a 97 ford explorer v6 4wd. There's a noise coming from under the vehicle by the transfer case! it's like a clicking and like if something is rubbing, almost like when the brakes are gone! I checked under the truck and there's a cv driveshaft where it connects to the transfer case. No wonder it sounds like a bad cv axle. I went under the car and told my friend to put it in drive and go slow. I reached the driveshaft and felt the clicking noise and in fact it was where the cv joint is! I hope you can understand wat im saying! well, I need to know if this cv axle can b fixed or does it have to be replaced? if replaced how hard to do for a mechanically inclined person? Thanks for any feedback!