OK so i got the VX running and driving and drove it to work and noticed it has a very bad grind. You can hear it winding down when it downshifts and it is grinding when you let off the gas. It doesnt grind when speeding up but it does when you let off the gas. You can feel it in eveything too. I checked out everything with fluid and it is all good. I did drive it about a half mile with a spare on the front because i forgot about the 4x4. Could i have damaged something in doing so? I only got up to 25 to 30 mph before a changed the spare to a full size.