Gasoline Fuel System Problems of Infiniti QX56

Infiniti QX56 owners have reported 6 problems related to gasoline fuel system (under the gasoline fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Infiniti QX56 based on all problems reported for the QX56.

1 Gasoline Fuel System problem of the 2008 Infiniti QX56

Failure Date: 04/07/2025

The contact owns a 2008 Infiniti Qx56. The contact stated while driving at an undisclosed speed, the vehicle suddenly stalled. Additionally, the contact became aware that the vehicle was experiencing inaccurate fuel gauge reading. The contact stated that the fuel gauge indicated that there was fuel in the vehicle while the fuel tank was empty. There was no warning light illuminated. No further information was available. The vehicle was taken back to the residence. The contact related the failure to NHTSA campaign number: 10v074000 (fuel system, other) however, the VIN was not included. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not notified of the failure. The failure mileage was approximately 130,000.  .

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2 Gasoline Fuel System problem of the 2011 Infiniti QX56

Failure Date: 11/22/2021

The contact owns a 2011 Infiniti Qx56. The contact stated while driving approximately 25 mph, the vehicle began to shake and inadvertently stalled. The check engine warning light was illuminated. The vehicle was taken to a local dealer where it was diagnosed with needing the high-pressure fuel tank replaced. The vehicle was repaired however, the failure persisted. The manufacturer was not informed of the failure. The failure mileage was approximately 148,000.

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3 Gasoline Fuel System problem of the 2008 Infiniti QX56

Failure Date: 05/01/2012

The contact owns a 2008 Infiniti Qx56. The contact stated that the fuel gauge was inoperable. The contact stated that the fuel gauge reflected an incorrect amount of fuel in the vehicle. The contact stated that on several occasions the fuel gauge indicated that the fuel gauge showed adequate fuel in the vehicle however, the vehicle stalled and ran out of fuel. The contact stated that the failure was a common failure in similar vehicles. Neither the dealer nor the manufacturer were notified of the failure. The approximate failure mileage was 65,000.

4 Gasoline Fuel System problem of the 2005 Infiniti QX56

Failure Date: 02/17/2011

The contact owns a 2005 Infiniti Qx56. The contact was driving 40 mph when all of the instrument panel lights illuminated and the vehicle stalled. The vehicle was towed to the dealer who diagnosed that the fuel gauge was defective and providing an inaccurate fuel level reading. The contact was advised that the vehicle was not included in the recall under NHTSA campaign id number: 10v074000 (fuel system, other:storage:fuel gauge system). The manufacturer was not contacted. The vehicle was repaired. The failure mileage was 73,900 and the current mileage was 73,950.

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5 Gasoline Fuel System problem of the 2004 Infiniti QX56

Failure Date: 02/04/2010

Fuel gauge indicator.

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6 Gasoline Fuel System problem of the 2005 Infiniti QX56

Failure Date: 11/15/2006

When car stop on stop sign, ready to go, brief a moment it hold a car & then go. I have been taking to a dealer for fix ,they couldn't fix or they couldn't find a problem. Seems to me either the transmission or fuel relate problem. My car is Infiniti Qx56. Please look in to this problem.


Other Common Gasoline Fuel System related problems of Infiniti QX56

Problem Category Number of Problems
Gasoline Fuel System problems
6
Tank Assembly problems
5
Fuel Injection Rail problems
1


Safety Ratings of QX56 Cars
Fuel Economy of QX56 Vehicles
QX56 Service Bulletins
QX56 Safety Recalls