2016 Subaru WRX Fuel system Problems
- Complaints
- 2about this part
- Share
- 6%of 31 total for the year
- Median mileage
- 50,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2016 Subaru WRX, 6% of the 31 complaints for this model year. Where a mileage was given, the median is 50,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I purchased a 2016 Subaru WRX (premium) used from a Subaru dealer in albany, ny with under 26k miles for approximately $25k in 2018. On a drive in december 2022 I experienced hesitation and/or stuttering under load or when attempting to accelerate, and car began getting very hot, and close to overheating, and the engine was knocking loudly. After turning engine off and then restarting, the knocking (intensity) was not as noticeable as the initial incident. Initially I replaced all coil over plugs, as cylinder #4 initially was reporting a misfire code after the check engine light came on. …”
NHTSA complaint #11516402, filed 2023-04Related service bulletins
- 11034264Jun 26, 2026This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11027090Dec 12, 2025This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11027081Dec 8, 2025This bulletin announces the diagnostic procedures to be used when DTCs P2096 (POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1) and P2097 (POST CATALYST FUEL TRIM SYSTEM TOO RICH…
- 11018914May 29, 2025This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11017438Apr 14, 2025This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11012265Dec 19, 2024This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11005617Jul 18, 2024This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 10201059Aug 30, 2021This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2022 | 1 | 4% |
| 2021 | 1 | 8% |
| 2020 | 1 | 6% |
| 2019 | 3 | 10% |
| 2018 | 7 | 16% |
| 2017 | 3 | 6% |
| 2016 | 2 | 6% |
| 2015 | 5 | 10% |
| 2009 | 1 | 2% |
| 2008 | 2 | 3% |
| 2006 | 4 | 29% |
| 2005 | 12 | 63% |
| 2004 | 35 | 83% |
| 2003 | 20 | 33% |
| 2002 | 295 | 69% |
Other parts of the 2016 Subaru WRX
10 complaintsEngine
8 complaintsOther or unknown
6 complaintsTransmission and drivetrain
4 complaintsBrakes
2 complaintsElectronic stability control
2 complaintsSteering
2 complaintsExterior lighting
1 complaintsTires
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2016 Subaru WRX
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology