Fuel System/Emissions
Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
What Owners Say
"Both fuel sensors failed within 3 weeks of each other, leading to the car bucking and stalling. Both had to be replaced."
Anonymous A., PA (2014 Nissan Frontier SV 4.0-L V6)
"$1600 to get it to pass smog"
Anonymous A., CA (2014 Nissan Frontier PRO-4X 4.0-L V6)