I recently bought a 2007 Xterra "S" 4x4 AT. What are some problems I should be aware of if any at all? I did a lot of research on this truck and really the only complaint I found was the MPG's but even to me the numbers are not that bad (especially when your used to 11mpg's) I'm aware of this VDC light problem that people speak of but that's really it. Is there anything else I should be aware of? Thanks.