 I was very excited to buy this truck, and thought it would be the perfect vehicle for me.  Everything is great about it, except the power-train.  I cannot pinpoint the issue to fuel delivery, mapping, engine stuttering, misfire, or transmission, but it can be horrible to drive at certain speeds and RPM's.  On top of this, the rear differential howls at certain speeds, and began leaking fluid with under 2K miles.  My vehicle was not on the recall for this known issue.  When I brought the truck in to a dealership, I was told it is "normal characteristics for the vehicle" The power delivery is so unpredictable it can be borderline dangerous, and the rear differential is leaking fluid and apparently that is "normal"  I am seriously considering taking a huge financial loss on this truck and trading it in for something that is not so horrendous do drive.  With this many issues so early in its life, I am seriously questioning the reliability of this truck, and will be looking at other manufacturers in the future.  Other than the POWER-TRAIN! the truck is great.  Awesome off road, comfortable inside, and does everything I need.