As I was driving the VX down the the for sale lot I noticed this high pitch whine all the sudden. Sounds like a belt slipping or a shot bearing. Louder under the engine near the transfer case but I could be wrong about its origin. If anyone wants to buy this truck from me, I'll let it go cheap. How cheap? Bought for 6000 and I have another thousand in but I'll let it go for 5. Also, any troubleshooting on the sound would be greatly appreciated. Car lives in Hell paso. It's listed for sale on this page and planet Isuzu