P0174 Diagnostic Trouble Code Discussion for April 2025
Fuel System Lean (Bank 2)
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| Help Request | Posted | |
| 2018 Infiniti QX60 3.5L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on, Lean VIN: 5N1DL0MN9J P0174: B2 lean. Vehicle came in to me several months ago with a rough idle when cold and customer simply wanted spark plugs replaced as it had over 160,000 miles on the original set. Car came back a few weeks later with a bank two lean condition. Replaced multiple vacuum ... |
April 05, 2025 |
