Fuel System complaints by model year
Which parts fail
Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).
Mileage when the problem started
What owners report
Was driving home, A/C was on, all lights was on, all of a suddenly lost of power to the engine and while going up hill, so I floor it so the vehicle so I can get past over the hill then I started to smell something through the vents like it was on fire coming from the engine bay so I pulled over and turned off the engine pop the hood but didn't see no fire, then when I tried to start the vehicle back up it wouldn't so I waited for few minutes and tried again, the vehicle started back up so I went on driving again but it didn't show any thing on the dash no check engine light at all. …
Tl* the contact owns a 2012 Infiniti QX56. The contact received a notification for NHTSA campaign number: 14V683000 (fuel system, gasoline) however, the part needed to do the repair was not available. The contact stated that the manufacturer exceeded a reasonable amount of time. The manufacturer was made aware of the issue. The contact had not experienced the failure. The failure mileage was 19,000.
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.
Catalytic Converter, A/F Sensor failed on the interstate when I was driving with kids in the car. Took vehicle to the nearest dealer only to be told that this is a known problem with these vehicles and it was going to cost me $3,100 to repair.
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.
There was previous recall on this vehicle, 10V-074 (Infiniti #R1011) for a fuel sender problem, causing the fuel gauge to be inaccurate. Infiniti says it was fixed in 2010. Unfortunately, I am having the exact same problem now, and have run out of gas twice because of it. Infiniti said they can't help because it was already fixed. Safety issue because running out of fuel while driving is dangerous. Both times has been on an interstate. It was a previously reported recall and "fixed" but has failed again. Infiniti says they won't fix it again.
Tl* the contact owns a 2006 Infiniti QX56. The contact stated that while driving at speeds of 65 MPH, the vehicle stalled without warning. The dealer performed a diagnostic test and replaced both the battery and fuel pump. The contact confirmed that they received notification of a recall campaign (NHTSA campaign id number: 10V074000-fuel system, other: storage: fuel gauge system) for his specific vehicle. The dealer advised maintaining at least half a tank of gasoline at all times. The dealer also confirmed the parts needed to perform the necessary recall repairs were not yet available. The approximate failure mileage was 50,000 and the current mileage was 75,000.
Vehicle stalling and losing power and all warning lights on dashboard begin to flash. On several occasions vehicle completely stalled while I was driving on the freeway causing me to lose power steering control and almost causing an accident. Problem comes and goes without any pre-warning.
Related recalls (2)
Fuel system, gasoline
Nissan North America, Inc. (Nissan) is recalling certain model year 2012-2014 Nissan Juke, 2012-2013 Infiniti M56, QX56, and 2014-2015 Infiniti Q70 (V8 engine vehicles only), and QX80 vehicles. The fuel pressure sensors may not have been sufficiently tightened during production.
Remedy: Nissan will notify owners, and dealers will re-torque the fuel pressure sensors free of charge. The recall began on January 25, 2015. Owners may contact Nissan customer service at 1-800-647-7261.
Fuel system, other › Storage › Fuel gauge system
Nissan is recalling certain model year 2005-2009 titan, armada, and Infiniti qx56 vehicles. The instrument panel fuel gauge May inaccurately display that the vehicle still has some fuel, typically about one quarter tank, when the fuel tank is empty.
Remedy: Dealers will replace the fuel sender unit inside the fuel tank with a new improved sender card. This service will be performed free of charge. The safety recall began on March 22, 2010.
Frequently asked questions
Which Infiniti QX56 years have fuel system problems?
By NHTSA complaints, the 2005 (25), 2011 (20), 2008 (9), 2012 (7) and 2004 (6) model years. Fuel System complaints make up 31% of all complaints for the 2005.
Is there a recall for Infiniti QX56 fuel system problems?
Yes — 2 recalls, including 14V-683 (fuel system, gasoline, Nov 28, 2014); 10V-074 (fuel gauge system, Mar 3, 2010). Recall repairs are free at authorized dealers; check a specific car with the VIN recall check.
At what mileage do Infiniti QX56 fuel system problems start?
Across all years, half of the complaints with a recorded mileage happened before about 103,000 miles; 15% happened before 50,000 miles.
What part fails most often?
Owners most often name the storage › fuel gauge system (5 mentions).
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.