Lurches or bucks while driving in 2014 infiniti qx60

Hello, lurching or bucking while driving sounds like you may be experiencing an engine misfire causing this symptom. If so, hands-on testing of the engine performance is needed to figure out where this is happening. Other than that you would also need to have a road test of your vehicle by professional technician to see what is happening and then have determined what probable direction is to diagnose and repair. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops