Subaru Impreza engine failure problems

Filed Aug 4, 2026 · Brakes · OH

Front right caliper seized less than 3k miles following dealer service including brake fluid flush. Replaced calipers, pads, and rotors at my own expense. Suspect internal degradation of rubber brake lines. Service bulletin exists for year prior model. Many others report rubber brake line/caliper issues on this generation. Please investigate.

Filed Apr 20, 2026 · Brakes, Engine · 6,250 miles · TX · crash

The contact owns a 2025 Subaru Impreza. The contact stated that while their son was driving approximately 45 MPH, a loud pop sound came from the right side of the engine department, and then the steering wheel seized. The driver attempted to apply the brakes; however, the brakes failed. The vehicle ended up crashing into a nearby pole post. The air bags deployed. The driver received a hematoma on their left arm from embracing for impact of the embrace. When the ambulance arrived, they tended to the injury, but the contact was not taken to receive further medical attention. The police department was contacted, and a police report was made. The vehicle was towed, but had not been deemed totaled as of yet. The dealer was not contacted. The manufacturer was not made aware of the failure. The failure mileage was approximately 6,250.

Filed Apr 17, 2025 · Electrical · CA

Description of the Problem: On or about [XXX], my 2019 Subaru Impreza experienced a sudden engine failure. The check engine light illuminated, and the engine shut off. Specifically, the check engine light came on approximately two minutes into the drive, and the engine shut off within 30 seconds of the light appearing. The vehicle was taken to Albany Subaru in Albany, CA, where a technician diagnosed the issue as a blown 15 amp ignition fuse and a damaged ignition coil (#4). Albany Subaru is recommending replacement of the spark plugs, coil packs, and the fuse. Albany Subaru has stated that "Subaru sent the recall out due to defective coil packs, and had the new updated coil packs installed. My tech is recommending to replace the coil packs due to the fuse blowing out and shorting out the current coil packs. The #4 coil was found damaged during the inspection." Connection to Recall: I am concerned that this current failure is related to the original defect addressed by Recall 21V264000. My vehicle had the recall service performed on November 14, 2019, to replace the ignition coils. It appears that the replacement coils, or an issue related to the recall repair, may have failed, leading to the blown fuse and further coil damage. I have asked the service technician at Albany Subaru to specifically determine if the current failure is in any way related to the original defect or the replacement parts installed under the recall. Safety Concern: This sudden engine failure poses a significant safety risk. A loss of engine power while driving can lead to a crash, especially at higher speeds or in traffic. In my experience owning many vehicles, I have never encountered issues with ignition coils, nor have I experienced this frequency of recalls. Vehicle Information: • Year: 2019 • Make: Subaru • Model: Impreza • VIN: [XXX] • Mileage: 59,784 miles Recall Information: • the federal safety agency Recall Number: 21V264000, Service date: Nov 14, 2019 INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA),

Filed Apr 9, 2024 · Engine · TX

engine failed while driving in 2020. Engine replaced. Engine unable to be repaired without another replacement Aug 2022-Jan 2023. Sold car back to dealer at a loss.

Filed Mar 30, 2024 · Transmission · VA

The clutch release bearing seized while driving preventing the clutch from being depressed. The only way to stop the car was by overpowering the clutch with the brakes and pulling the emergency brake. There is a service information bulletin (NUMBER: 03-82-18) currently for the known defective part. There were no dash lights on at the time.

Filed Dec 16, 2022 · Engine · 40,000 miles · OH · fire

The contact owns a 2013 Subaru Impreza. The contact stated that while driving approximately 40 mph when the check engine illuminated and a loud rattling noise emitted from underneath the hood of the vehicle. The vehicle then suddenly stalled. The vehicle was towed to the dealer. The dealer had replaced the engine. Approximately after the repair while they were driving approximately 40 mph when the same failure occurred. The vehicle was towed to the same dealer who replaced the engine again. After the second replacement while driving the vehicle was part the vehicle had caught on fire. The fire department was called and put out the fire. No injuries, medical attention needed. The contact's insurance had replaced the engine a third time. Again, while driving at the same speeds the check engine light suddenly illuminated and the vehicle began rattling underneath the hood. The contact also smelled a fuel burning odor coming into the vehicle. The contact had pulled over and had the vehicle towed to the dealer. The vehicle had not been repaired. The manufacturer was made aware of the failure and opened a case regarding the failure. The approximate failure mileage was 40,000.

Filed Sep 17, 2022 · Engine · NH

Secondary air system failure air control value seized witch cause a failed emissions second replacment. Inorder to replace you need to take apart complete manifold not an eazy replace. The failure is keeping me from passing safety emissions

Filed Mar 24, 2022 · Electrical · CT

The 2020 Subaru Impreza hatchback was purchased new from a Subaru dealer. Approximately, one year after purchase the vehicle started to exhibit hard starting. That is when the key is turned on the engine did not immediately turn over but there began an increased hesitation overtime before engine would turn over. It demonstrated issues of electrical problems. Finally, on March 24, 2022 the engine failed to turn over and we had to have the car towed to the original Subaru dealer. The tow truck driver attempted to turn the engine on but in his opinion, the starter was not working at all. As of the writing of this report we do not know the exact cause of issue nor do we expect to pay for any repairs or parts since the vehicle is still under warranty.

Filed Feb 19, 2022 · Engine · PA

Took 2012 Subaru Impreza to dealer on 2/07/22 for oil change and PA state inspections (60,130 mi). Maintenance and inspections performed without issues. Started car and noticed slight change in sound and vibration from engine that I attributed to cold winter day start up. A block from leaving dealership, the check engine, oil warning and vehicle dynamic control lights all illuminated at once. In the 2-3 minutes to turn around to go back to the dealership, the engine noise/vibration/roughness increased until the engine stalled with a sound like an air compressor shutting down. I brought the service rep out for him to try restarting the car but it barely turned/wouldn't start (despite new battery and having started fine previously that day). A service tech was brought out with an ODBII scanner and found timing skip error codes and pushed the car in to a service stall to diagnose. I was then told that I need a new engine. The engine was replaced at no cost using Subaru part # SOA402F500R1 Remanufactured Short Block and associated internal component parts and returned to me on 2/19/22.

Filed Sep 23, 2021 · Engine · CT

The vehicle's engine displayed an "check engine" light, the cruise control indicator light flashed on and off continuously when not engaged at a standstill, and the VDC vehicle dynamics control off indicator remained lit. This occurred while the vehicle was parked and these indicators came on when the engine was switched on. When driving a noticeable decrease in engine performance and louder exhaust noise was evident. Took vehicle to dealer and subsequently was informed that there was a complete four valve engine failure that would require a complete overhaul of engine at an extremely high cost. The safety issue would be if this had occurred at highway speeds potentially losing control of vehicle causing accident. This was the second time this has occurred with this particular vehicle. When purchased new in 2016 after roughly 38k miles engine failed and had to be rebuilt at dealer cost. This current failure occurred at just under 101k miles, so this second failure occured at approximately 60k miles after first repair. This indicates to me that: 1. Poor engine quality, 2. Poor repair parts, 3. Poor quality control at the factory, 4, Poor repair service. As of writing of this complaint vehicle is still at the dealer undergoing repair which according to service rep will take a few days. We believe the cost of this repair should lay at the feet of Subaru for producing a defective engine.