So finally got some snow here in NJ this past week. Enough that when i was going snowboarding i needed to put it in 4Hi for the hill by the mountain. When i pulled over to put it in 4Hi and started to go it make this nasty sound. I honestly can even describe the noise. It is a mix between a grinding sounds and a super fast clicking noise. It is coming from the front end and only happens when in 4wd. Any insight would help.