 Two years in as im driving down the highway truck began to rev high and loose speed rapidly.  Took it to the dealer and was told they found an error code but would need to duplicate the problem. After they had it for three days and put over 100 miles on it, the final decision was since it did not have engine failure on them the vehicle was safe and reliable to drive. Spoke with Nissan USA, and was informed I would have to get stuck on the side of the road again, bring the vehicle back and then they would look further into fixing my troubles. This will be the LAST nissan/Infiniti I EVER purchase as they do not stand by their vehicles.. as previously stated I had less than 45k!