hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
103,667 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2007 Nissan Armada engine problems

engine problem

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2007 Nissan Armada Owner Comments

problem #3

Feb 272016


  • miles


When I start my vehicle a big white cloud of smoke come out the tailpipe.

- Decatur, GA, USA

problem #2

Oct 012006


  • 111,000 miles
The contact owns a 2007 Nissan Armada. The contact stated that the odometer was unlawfully reset and inoperable. The contact mentioned that the check engine warning light was illuminated. The vehicle was taken to a dealer. The technician diagnosed that the engine had sludge inside. As a result, the engine needed be replaced. The manufacturer was not made aware of the issue. The failure mileage was 111,000.

- Dallas, TX, USA

problem #1

Mar 132014


  • 200,000 miles
This is a concern. As a senior maintenance manger for the us army, recently retired, and a vast knowledge of mechanical, and safety training, I came across an issue that could be potentially fatal. The valve or rocker covers on the Armada slant down, away and back from the engine. The bottom back corner of the valve cover sits perfectly over the exhaust manifold and catalytic converter (drivers side). If the seal is broken and the oil seeps out it will drain to the lowest point and drip down onto the top of the heat shield for the catalytic converter and pool under the converter. When the vehicle is driven that oil gets hot and burns and can possibly catch fire. Depending on how much oil has dripped onto the heat shield and how long the vehicle is driven would determine the heat needed to generate a fire. Depending on the size of the fire it is possible it could burn the fuel lines that run in the same area.

- Elgin, OK, USA

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