2023 Subaru WRX Engine Problems
- Complaints
- 2about this part
- Share
- 22%of 9 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 2 complaints about the engine of the 2023 Subaru WRX, 22% of the 9 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.
“I would just like to complain about the excess Rtv on the engine oil pan that has been demonstrated on numerous videos of people opening up the oil drain pan and finding chunks of Rtv blocking some of the engine oil pickup tube. I have not opened up my oil drain pan due to cost. This has not lead to failure as of yet but it is worrisome. Thank you”
NHTSA complaint #11603282, filed 2024-07Related service bulletins
- 11036811Aug 20, 2026This service bulletin outlines the diagnostic and repair procedure for white smoke emitted from the exhaust after startup. This is an revised version of the original bulletin.
- 11034269Jun 30, 2026This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 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…
- 11034257Jun 23, 2026This bulletin outlines the diagnostic and repair procedure for white smoke emitted from the exhaust after startup.
- 11034237Jun 1, 2026"This bulletin provides a new diagnostic procedure for vehicles equipped with a Denso CP 1, 1.5 and 2.5 head units to provide an enhanced version of the troubleshooting steps for…
- 11033065May 13, 2026This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11033051May 1, 2026This bulletin announces the diagnostic procedures to be used when DTCs B1571(REFERENCE CODE INCOMPATIBILITY IMMOBILIZER CM TO ECM) and B1572(IMM CIRCUIT EXCEPT ANTENNA CIRCUIT)…
- 11027982Jan 12, 2026This Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES).
- 11027103Dec 23, 2025This Service Information Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs on models listed.
- 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…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 1 | 7% |
| 2023 | 2 | 22% |
| 2022 | 15 | 60% |
| 2021 | 5 | 38% |
| 2020 | 3 | 17% |
| 2019 | 11 | 37% |
| 2018 | 12 | 28% |
| 2017 | 12 | 23% |
| 2016 | 8 | 26% |
| 2015 | 18 | 35% |
| 2014 | 2 | 33% |
| 2013 | 1 | 14% |
| 2009 | 4 | 10% |
| 2008 | 2 | 3% |
| 2006 | 2 | 14% |
| 2005 | 2 | 11% |
| 2004 | 2 | 5% |
| 2002 | 2 | 0% |
Other parts of the 2023 Subaru WRX
2 complaintsBrakes
2 complaintsSuspension
2 complaintsOther or unknown
1 complaintsSeat belts
1 complaintsSeats
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2023 Subaru WRX
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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