2000 scambler 4x4 , alft front tire area started making a poping sound and is hard to turn, seems to pop when you turn hard right more. Was not in 4 wheel drive when it started and have not been in 4 wheel drive in a while. I put it in 4x4 to see if it still worked after it started the pop, and I put it in reverse and stood on the gas seems that the right front is working and not the other. Where so I start?

 

I think you may have a bad CV joint or U joint.