There are 3 owner-reported fuel system complaints for the 2020 Nissan Armadain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Absolutely. Here is the revised, anonymous version of your NHTSA complaint about the acceleration and incline issue—with all identifying info removed: ⸻ Component/System: Engine performance and drivetrain. My 2020 Nissan Armada experiences repeated loss of power when accelerating, especially on inclines or under load. The RPMs spike erratically, but the vehicle does not gain speed and often slows down unexpectedly. This condition has persisted despite a prior repair and continues to occur. The vehicle is available for inspection upon request. ⸻ Safety Risk: This issue places me and my children at serious risk while driving. The vehicle slows down when acceleration is needed most—such as when merging onto highways or climbing hills—creating a real danger of rear-end collisions or failed merges. The erratic RPM surges add instability and make it unsafe to rely on the vehicle in critical traffic situations like passing or freeway driving. ⸻ Confirmed by Dealer or Service Center: Yes. I brought the vehicle in for service in early 2025 after experiencing this issue. It was diagnosed with code P0025 and the exhaust valve timing control solenoid was replaced at a cost of over $1,000. However, the issue was not resolved and continues exactly as before. I returned for follow-up and was told an engine replacement might be needed, without receiving documentation or a clear explanation. ⸻ Inspected by Manufacturer, Police, or Insurance: No. The vehicle has not been inspected by Nissan corporate, police, or insurance. It has not resulted in a crash, but it remains an ongoing safety concern. ⸻ Warning Lamps or Symptoms: There were no consistent dashboard warnings. The issue began in early 2025 and occurs frequently—particularly during acceleration on hills or when the vehicle is under load. The RPMs surge, but the vehicle slows or struggles to maintain speed.
The contact owns a 2020 Nissan Armada. The contact stated that while the vehicle was parked, there was oil leaking onto the ground. The dealer and Jenkins Nissan of Leesburg (8865 US-441, Leesburg, FL 34788) were made aware of the failure. Jenkins Nissan of Leesburg informed the contact of NHTSA Campaign Number: 21V373000 (Fuel System, Gasoline) associated with the VIN and scheduled an upcoming appointment for diagnostic testing. Both dealers informed the contact that parts were on backorder. The vehicle was not repaired. The manufacturer was made aware of the failure and informed the contact that there was a stop-sale issued on the vehicle in June 2021. The failure mileage was approximately 43,000. Parts distribution disconnect.
The contact owns a 2020 Nissan Armada. The contact was informed by the dealer that the VIN was included in NHTSA Campaign Number: 21V373000 (Fuel System, Gasoline) however, the part to do the recall repair was unavailable. The contact took the vehicle to the local dealer and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026