2011 Subaru Forester Engine cooling Problems
- Complaints
- 7about this part
- Share
- 5%of 147 total for the year
- Median mileage
- 22,488miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the engine cooling of the 2011 Subaru Forester, 5% of the 147 complaints for this model year. Where a mileage was given, the median is 22,488 miles. 2 of these say a crash was involved, according to the filers.
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.
“Check engine light came on after driving the car about 472 miles. Called dealer repair, which instated that it was just the gas cap loose, which he had us remove and retighten. We were advised to keep driving it and that the check engine light would eventually go out. We drove it for a few more days and then had two different local mechanics shops check the code on the check engine light. Both said that the engine was misfiring, either random misfire, or misfire on cylinders 3 and 4. …”
NHTSA complaint #10424276, filed 2011-09, 472 miles“On 5/24/11, while driving through an intersection, my Forester was hit broadside by another vehicle that ran a red light. The impact of the speeding vehicle caused the Forester to spin 360 degrees and flip-over on the driver's side. I was left trapped inside the Forester and witnesses pointed out that the engine and transmission continued to run after the Forester flipped over. Apparently there is no engine or transmission kill switch. Furthermore, there is no interior release of the rear hatch. …”
NHTSA complaint #10430338, filed 2011-10, 2,837 miles“I am being told by the manufacturer that the engine failed due to lack of oil changes. I changed the oil on 7/6/11 at 10,639 miles. The engine then failed at 22241 on 2/1/12. The engine holds 5.5 quarts of oil but per the manufacturer had none in it at the engine failure. How does a new vehicle burn 5.5 quarts of oil in 11602 miles? There was also no warning light of any kind to tell me that the engine oil was low. The manufacturer stated that the oil level had to be lower than 2 p.s.I for the light to go off and warn me and at that point the engine would already be damaged. …”
NHTSA complaint #10450420, filed 2012-03, 22,241 miles“When the check engine light (cel) is activated by an emission control failure Subaru has programmed a shut down of the anti-lock brake system (as well as shut down of cruise control). This ABS shut down could occur for a simple loose gas cap which is common cause of cel failure. The section 3-16 on cel warning light/malfunction indicator does not inform the owner that a cel event will be accompanied by the disabling of the ABS. The driver finds this out only because the cel is accompanied by blinking cruise light and steadily illuminated ABS light. …”
NHTSA complaint #10664131, filed 2014-12, 22,736 miles“The contact owns a 2011 Subaru Forester. The contact stated that she noticed an abnormal odor coming from the exhaust. The contact stated that there was no warning light illuminated. The contact took the vehicle to the local dealer, where it was diagnosed, and the contact was informed that the seals needed to be replaced. Additionally, the spark plug gaskets and gasket rocker needed to be replaced. The contact stated that the dealer removed the engine and replaced both cam carrier covers. …”
NHTSA complaint #11449902, filed 2022-02, 120,400 milesRelated service bulletins
- 10207172Jan 2, 2022This Bulletin announces design changes to the engine oil and CVT fluid drain plugs.
- 10202810Oct 7, 2021This bulletin announces an additional service procedure for timing chain and / or cam sprocket replacement on FA and FB type engines.
- 10198749Jun 7, 2021This bulletin is to advise of SOAâs revised catalytic converter recycling program shipping procedure.
- 10191563Apr 13, 2021As part of our dedication to customer satisfaction, Subaru of America, Inc. is initiating a program to extend the original New Car Powertrain Limited Warranty coverage for…
- 10186364Jan 12, 2021This bulletin announces a design change to the clutch release bearing.
- 10179422Aug 31, 2020This bulletin announces availability of new master cylinder application shaft seals.
- 10179416Aug 26, 2020This service information bulletin announces a design change to the clutch release bearing used on the models listed.
- 10179379Aug 4, 2020This bulletin announces a revised replacement procedure for installation of the front crankshaft oil seal. Includes all 2011MY+ vehicles with FA or FB Engines.
- 10173117Mar 10, 2020This Bulletin provides information regarding DTC P0606 related specifically to the determination of this code on Forester Turbo and applicable WRX models.
- 10160503Mar 19, 2019SUBARU OF AMERICA, INC. has determined that a defect, which relates to motor vehicle safety, exists in certain Subaru vehicles listed above, equipped with a non-desiccated…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 1% |
| 2020 | 4 | 1% |
| 2019 | 5 | 1% |
| 2017 | 1 | 0% |
| 2015 | 5 | 1% |
| 2014 | 3 | 1% |
| 2012 | 2 | 2% |
| 2011 | 7 | 5% |
| 2010 | 6 | 2% |
| 2009 | 12 | 7% |
| 2008 | 2 | 4% |
| 2007 | 6 | 8% |
| 2006 | 11 | 13% |
| 2005 | 7 | 8% |
| 2004 | 16 | 7% |
| 2003 | 19 | 10% |
| 2002 | 14 | 16% |
| 2001 | 16 | 12% |
| 2000 | 12 | 16% |
| 1999 | 25 | 19% |
| 1998 | 14 | 14% |
Other parts of the 2011 Subaru Forester
60 complaintsAir bags
29 complaintsBrakes
20 complaintsOther or unknown
13 complaintsVehicle speed control
13 complaintsElectrical system
11 complaintsBody and structure
8 complaintsTransmission and drivetrain
8 complaintsSeat belts
7 complaintsFuel system
5 complaintsExterior lighting
4 complaintsSeats
4 complaints
← All problems reported for the 2011 Subaru Forester
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