general problems of the 2011 Subaru Legacy

Seven problems related to engine and engine cooling have been reported for the 2011 Subaru Legacy. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Subaru Legacy based on all problems reported for the 2011 Legacy.

1 Engine And Engine Cooling problem

Failure Date: 10/22/2025

An issue has surfaced with my car that it turns off while driving. Obviously this is a serious safety hazard and likely to result in an accident. Now that it has happened, it is continuing and frequently happening. I reached out to Subaru as I saw there was a recall for my car's make and model that is causing the same issue. The issue is listed as NHTSA campaign 19v297000, described as "the engine turning off unexpectedly can increase the risk of a crash. " and affecting many Subarus, including the 2011 Legacy. I believe my car is impacted given the behavior it is exhibiting. When I reached out to Subaru, they dismissed it saying it did not apply to my car and they were not willing to investigate. I believe this poses a grave risk to many people given that it will cause an accident and the severity of the defect.

2 Engine And Engine Cooling problem

Failure Date: 02/01/2021

The contact called on behalf of her daughter who owns a 2011 Subaru Legacy. The contact stated that the vehicle sputtered while slowing down to come to a complete stop. The vehicle loss motive power before coming to a stop. The vehicle was restarted. The contact took the vehicle to first team Subaru norfolk (6633 e virginia beach blvd, norfolk, va 23502, (877) 274-7828) however, the mechanic was unable to determine the cause of the failure. The mechanic suggested that fuel additive should be added to the fuel to provide a temporary fix. The vehicle was not yet repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 100,000.

3 Engine And Engine Cooling problem

Failure Date: 12/17/2019

All power cuts off periodically while driving. Which can be very dangerous and cause an accident.

4 Engine And Engine Cooling problem

Failure Date: 09/07/2018

My car hesitates and turns off sometimes when slowing down at a stop or red light, rpms fluctuate as I brake or accelerate, my brake light is on solid and I get a at oil temp light flashing and then I can't use my paddleshifters at all, car sounds highly rev'd but doesn't go as fast! please help as this is a safety hazard, I drive on California freeways everyday and this is a danger to my family when commuting.

5 Engine And Engine Cooling problem

Failure Date: 01/07/2016

01/07/2016 shortly after taking the freeway exit wife noticed the battery light turned on and power steering got heavy. All other warning light on the dash started to flicker as the passenger compartment quickly filled with smoke. She then pulled over and had just enough time to get both kids out before the entire car was engulfed in flames. Fire originated from under the hood of her 2011 Subaru Legacy 3. 6r limited. The vehicle was a total loss.

6 Engine And Engine Cooling problem

Failure Date: 04/04/2015

The engine turning off unexpectedly when I am driving. Especially when I go to slow down. This has been an issue since I bought the vehicle. From day one.

7 Engine And Engine Cooling problem

Failure Date: 11/01/2011

On two separate occasions, I put the vehicle into drive and removed my foot from the brake, before accelerating; the car rolled forward in a shuttering manor and then lunged forward several feet (4-6 ft). The rpms seemed to drop (500-700 rpm) and then spike (1,200-1,500 rpm) with no acceleration at time of the incident. I immediately applied the brake and stopped for several seconds. I then took my foot off the brake again and the vehicle seemed to run fine. The engine was not cold at the time on occurrence; it had been driven approx. 30 minutes before the incident.




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