2020 Subaru WRX Fuel system Problems
- Complaints
- 1about this part
- Share
- 6%of 18 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2020 Subaru WRX, 6% of the 18 complaints for this model year.
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.
“The vehicle seems to randomly die and bog out then all of the lights appear on the dash, I myself had to pay out of pocket for a new battery because autonation subaru arapahoe in colorado decided not to check it like I had asked and after getting my car back the issue was still there which is why I replaced it today. not only this but they sold me a highly modified vehicle without disclosing any of that info to me in the sale process.”
NHTSA complaint #11449483, filed 2022-01Related 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…
- 11012269Dec 31, 2024In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the Warranty coverage time period for the fuel pump impeller to 15 years.
- 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…
- 11008275Sep 24, 2024"In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the Warranty coverage time period for the fuel pump impeller to 15 years."
- 11008273Sep 23, 2024Denso low pressure fuel pump warranty extension.
- 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…
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 2020 Subaru WRX
6 complaintsEngine
3 complaintsTransmission and drivetrain
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsBrakes
2 complaintsOther or unknown
2 complaintsSeat belts
2 complaintsAir bags
1 complaintsBack-over prevention (rear camera)
1 complaintsExterior lighting
1 complaintsWheels
1 complaints
← All problems reported for the 2020 Subaru WRX
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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