One problem related to fuel injection rail has been reported for the 2011 Infiniti QX56. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Infiniti QX56 based on all problems reported for the 2011 QX56.
Tl the contact owns a 2011 Infiniti Qx56. The contact stated that while driving at an undisclosed speed, the vehicle failed to respond with the accelerator pedal depressed. The contact stated that there was an abnormal fuel odor coming from under the hood of the vehicle. Upon investigation, the contact became aware of a possible failure with the fuel rail sensor however, the VIN was not included. Infiniti of lubbock (6225 spur 327, lubbock, TX 79424, (806)701-4444) was contacted and informed of the failure. The contact was informed that the repair cost would have to be paid for out of pocket. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 167,000.