Other Fuel System Pump Problems of Infiniti Q50

Infiniti Q50 owners have reported 2 problems related to other fuel system pump (under the other fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Infiniti Q50 based on all problems reported for the Q50.

1 Other Fuel System Pump problem of the 2017 Infiniti Q50

Failure Date: 12/02/2023

Independent service center ran diagnostics and code that pops up is the p0090. Fuel pump . No inspection by dealership when requested. We called dealership and they wanted to charge for inspecting vehicle. When driving vehicle stalls,in the middle of traffic. Check engine light turned on . No exaleracion when I press gas pedal. Very dangerous it stalled in the middle of traffic with children in vehicles. . The car goes to limp mode and didn't want to move . The muffler smokes and when checked the engine oil smells like gas.

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2 Other Fuel System Pump problem of the 2015 Infiniti Q50

Failure Date: 08/26/2019

I have a 2015 Infiniti Q50. I believe I'm experiencing the same fuel pump eco mode problem as the 2016-2017 Q50. Me, my wife and newborn daughter were on our way home on the express way during rush hour in eco mode with approximately 35 miles before empty, we were about 2 miles away from the nearest fuel station. We were traveling east doing about 40 mph due to heavy traffic when all of sudden my Q50 started to bog down and then eventually stalled . Luckily we were right next to the shoulder. I pull over pop the hood looked everything over and all seemed fine. Tried to restart and car would turn over, start, and then stall as if there was isn't any gas in the car. After calling my father in law , while waiting, I looked up the symptoms and saw the same issue in the 2016-17 models, recall #17v476000 recall date 07/27/2017 component electrical system: software. I mean symptoms were spot on exact. I believe this needs to be investigated as I'm probably not the only person with a 2015 Q50 experiencing this. With the caliper of this car this should not be happening and I most definitely don't want this to happen while my wife and daughter are traveling together without me. I also called the Infiniti dealership for them to only make me feel like they didn't want to deal with it. Please help safe car. Gov.

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Other Common Other Fuel System related problems of Infiniti Q50

Problem Category Number of Problems
Other Fuel System problems
12
Other Fuel System Pump problems
2
Other Fuel System Tank Assembly problems
1


Safety Ratings of Q50 Cars
Fuel Economy of Q50 Vehicles
Q50 Service Bulletins
Q50 Defect Investigations