2018 Nissan Armada Fuel system Problems
- Complaints
- 5about this part
- Share
- 7%of 76 total for the year
- Median mileage
- 103,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the fuel system of the 2018 Nissan Armada, 7% of the 76 complaints for this model year. Where a mileage was given, the median is 103,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Well wife was driving car on her way to work and it shut off in the middle of traffic. Was no sure what was wrong until I brought it home and started reading the codes. It gave me P0087 P0090 low fuel pressure regulater circuit open and P119C. So I changed out the sensor the in tank fuel pump, high pressure fuel pump and sensor on the evap can. Car still will not start. …”
NHTSA complaint #11693957, filed 2025-10“The contact owns a 2018 Nissan Armada. The contact stated that while the vehicle was parked, there was a strong fuel odor near the rear of the vehicle. The vehicle was taken to the dealer, and it was determined that the fuel pump was fractured. The failure mileage was approximately 93,000.”
NHTSA complaint #11772741, filed 2026-10, 93,000 miles“The contact owns a 2018 Nissan Armada. The contact stated that while operating the vehicle, the check engine warning light remained illuminated. The contact stated that the vehicle stalled several times after refueling. The vehicle was taken to the local dealer, who diagnosed that the fuel pump was faulty and needed to be replaced. The fuel pump was replaced. The manufacturer was not yet contacted. The contact was informed that the year, make, and model were not included in the NHTSA Campaign Number: 25V676000 (FUEL SYSTEM, GASOLINE). …”
NHTSA complaint #11693773, filed 2025-10, 157,000 miles“The contact owns a 2018 Nissan Armada. The contact stated that while the vehicle was parked and unoccupied, there was an abnormally strong fuel odor coming from the vehicle and there was fuel on the ground. The contact stated that prior to the failure, there was no warning light illuminated. Upon further inspection, the contact discovered a crack in the fuel pump near the fuel hose connection. The dealer was made aware of the failure and informed the contact that the fuel pump needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. …”
NHTSA complaint #11680207, filed 2025-08, 114,000 milesRelated service bulletins
- 10213684Apr 5, 2022SERVICE INFORMATION FOR FUEL GAUGE INACCURATE WITH DTCS STORED IN ECM SERVICE INFORMATION If a fuel level sensor has been diagnosed as sending an incorrect level signal, and one…
- 10208953Feb 7, 2022DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this…
- 10208948Feb 7, 2022EVAP LEAK DTC P0442, P0455, P0456 INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- 10172250Feb 18, 20202017-2019 ARMADA; MIL ON WITH DTC P0174 IF YOU CONFIRM The MIL is ON and only DTC P0174 (FUEL SYS LEAN B2) is stored in the ECM. ACTION 1. Confirm the current ECM part number. 2…
- 10158432Mar 5, 2019NISSAN; P0171 AND P0174 SERVICE INFORMATION SERVICE INFORMATION Diagnosis for DTCs P0171 (FUEL SYS LEAN B1) and P0174 (FUEL SYS LEAN B2) have been revised for the APPLIED…
- 10152998Jan 29, 2019ALL MODEL YEAR 2012 AND NEWER NISSAN VEHICLES; EVAP LEAK DTC P0442, P0455, P0456 INFORMATION This bulletin does NOT apply to LEAF vehicles and Titan XD vehicles with V8 diesel…
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 2 | 22% |
| 2025 | 1 | 5% |
| 2023 | 1 | 20% |
| 2021 | 4 | 31% |
| 2020 | 3 | 11% |
| 2018 | 5 | 7% |
| 2017 | 2 | 2% |
| 2013 | 1 | 6% |
| 2012 | 4 | 24% |
| 2011 | 1 | 3% |
| 2010 | 6 | 13% |
| 2009 | 3 | 13% |
| 2008 | 16 | 10% |
| 2007 | 11 | 13% |
| 2006 | 8 | 3% |
| 2005 | 77 | 21% |
| 2004 | 36 | 8% |
Other parts of the 2018 Nissan Armada
41 complaintsBrakes
15 complaintsEngine
14 complaintsOther or unknown
10 complaintsTransmission and drivetrain
7 complaintsExterior lighting
6 complaintsBack-over prevention (rear camera)
5 complaintsForward collision avoidance
4 complaintsAir bags
3 complaintsVehicle speed control
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsElectronic stability control
1 complaints
← All problems reported for the 2018 Nissan Armada
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology