Several times since I purchased this vehicle new I have experienced throttle delay from a standing position. (Example) While stopped at a red ;light or a stop sign or trying to accelerate from a stopped position into oncoming traffic there is a throttle delay of a few seconds. In other words I step on the gas peddle and nothing happens. After 2 or 3 seconds the throttle picks up and the car starts to move. This is in my opinion a very serious problem because a few second delay could result in a major accident if trying to accelerate into oncoming traffic. I brought this to the attention of the nissan dealership service dept. only to be told that there is no defect found. I checked (on line) and found that other people with this vehicle have experienced the same problem. I would appreciate you investigating this serious condition. Your next question on when this condition occurs cannot be answered because it’s an ongoing issue. I’ll just put a date Thank you