NHTSA Complaint #11421675 — 2014 NISSAN PATHFINDER

I purchased my car 1 year ago. Since then my car has continued to stutter. Sometimes its a suttle stutter, most times its very noticeable and has continued to get worse in the short time I've had my car. I commute 1 hour to work and 1 hour home from work and am very concerned traveling on the highway at high speeds with this issue. I've asked a dealership in Hutchinson, KS to help me with this issue as I am concerned the CVT valve in the transmission has not been fixed and they won't help me. They tell me that since their tech does not witness the stutter during their brief test drive there is nothing they can do to help. I've read several complaints on nhtsa.gov from other customers as well and they are consistent with my concern.