2015 Subaru Forester

Cam carrier/front cover seal failed on our 2015 Forester with the 6 speed MT. This oil leak has ruined the O2 sensor, the drivers side VVT solenoid and according to the dealer has caused oil to run down the wiring harness which will cause further sensor failures if not corrected. All told the dealer wants over $3700 to fix the issues and will not warranty any parts unless the oil leak is fixed. The car currently has ~105k miles on it, out of warranty, but we had mentioned oil loss issues to our mechanic and local Subaru dealer when the car was serviced for the 2019 airbag sensor recall. The car was 4 yrs old, had ~65k miles and was "consuming" about 1 qt per 2500 miles at which time the low oil light would come on, but not the check engine. The concern was dismissed by the dealer as minor and likely oil consumption common on this engine. This is concerning as I now know that a service bulletin for this leak was issued in 2019. Now the car "consumes," leaks, about 1 qt every 1500 miles with no visible signs under when parked, but does have a distinct smell of burned oil in the car when idling in the driveway or stopped in traffic. The check engine light is no on constantly and cruise control does not function.

I have done research and noticed that the engine is a problem with the 2015 Subaru Forester. The engine consumes oil at a very high rate. I get my oil changed (fully synthetic) every 5,000 miles. However, at about 3,000 miles of use, my oil light comes on at the dash. I then have to take my vehicle to the dealership to get the oil "topped off" to hold me over until my oil change date. This engine burns off oil at a very high rate. Also, the vehicle has consistently smelled like a burning or burnt oil type smell in the cabin of the car after driving it. After I park the vehicle in the garage and get out, you can smell the "burning/hot" smell of the engine or oil. This has been an issue for over 2 years and I have notified the dealership where I bought the vehicle. They said there is nothing that they can do, because there is no recall and that these cars just burn oil fast. The dealership also stated they don't know what the "burning" smell is. I feel that this is an insufficient engine and can be dangerous. I'm not sure how toxic the fumes are from the engine to be smelling it on a consistent basis, but also burning oil at a fast rate could cause more expensive and dangerous issues with other parts of the vehicle.

At about 101,000 miles I took the car in to the dealership where I bought it for another issue. When the tech got it up on his lift he came in and notified the service manager that there was bubbles on my brake line. The service manager came to us and she said “I really shouldn’t let you drive out of here with those bubbles because I would be an unsafe condition”, the implication was that if they burst I would have no brakes. The road salt on the roads in the winter in Vermont was indicated as the cause of the problem. They installed all new brake lines behind the cabin. I had asked them to save a section of the brake lines showing the bubbles and that DID NOT happen. I do much of my own maintenance and to have steel brake lines bubble it’s hard to understand. Maybe the hose between the end of the steel brake line and the wheel could bubble but having the brake line bubble is nightmarish.The safety concern is if other Subarus in salty climates have that problem and the owner is not aware of it, the brakes are liable to fail. Scary. As to the engine, since the car was a new, putting pressure on the accelerator caused the car to lurch, Irritating and dangerous in tight settings. Notified the dealership on the day we got it and when mentioned, nothing could be done for the 5 years since it was new.

The car regularly lurches or feels as it will stall. This occurs when trying to go from stops to starts both in a slow and faster manner. Has occurred while trying to turn left with oncoming traffic and I was concerned I may get hit. Dealership said “all 2015 Forrester do this. It drives like the others on the lot. There aren’t any issues and if there were we would see light”. Obviously this is a know issue and Subaru doesn’t want to address it. When it happens the rpms shutter abs the speed doesn’t change

The 2015 Subaru Forester accelerated unexpectedly while slowly turning into a a Walgreens parking lot. The acceleration could not be stopped by stepping on the brake, and the car crashed into the brick building. The vehicle is at Phil's Auto Body Shop in Rosemount, MN. The estimate on the car is complete, and waiting on State Farm insurance to approve. The police were at the scene of the accident. Walgreens has video of the accident from their security cameras.

I WAS TRAVELING ON THE FREEWAY GOING 65MPH, WHEN WITH NO WARNING MY CAR'S ENGINE STOP. I TOUGH IT WAS OUT OF GAS, BUT THE COMPUTER WAS TELLING ME I HAD 30 MORE MILES OF FUEL. AT THE TIME OF THIS ACCIDENT THERE WAS NO SHOULDER TO PARK BECAUSE OF CONSTRUCTION ON THE FREEWAY. THIS UNFORTUNATE EVENT CAUSE 3 OTHER CARS TO BE INVOLVED IN A CAR ACCIDENT. SOME HOW MY CAR WAS OK, I DROVE THE CAR BACK TO MY HOUSE PRAYING THAT IT WOULD NOT HAPPEN AGAIN. MY HUSBAND DROVE IT FOR A LITTLE TO SEE IF IT WILL BE OK TO DRIVE. SAME THING HAPPEN TO HEM, BUT THIS WAS IN A MUCH CONTROLLED WAY.

VEHICLE HAD 82,401 MILES WHEN ON JANUARY 19, 2021 THE "ENGINE LOW LEVEL WARNING LIGHT" ILLUMINATED. OIL LEVEL ON DIP-STICK MEASURED AT VERY END OF STICK. ADDED 1QT 0-20W SYNTHETIC OIL, SCHEDULED A COMPLETE "LEAK-DOWN TEST" AT DAN O'BRIEN SUBARU IN VERMONT. THE SERVICE ALSO PERFORMED A 2K MILE "CONSOLIDATED ENGINE OIL CONSUMPTION TEST". THE RESULTS MEASURED NO OIL CONSUMPTION BUT THE "COMPRESSION & LEAK-DOWN TEST" MEASURED: CYLINDER #1 = 160PSI & 5%, #2 = 148PSI & 25%, #3 = 165PSI & 5%, #4 = 153PSI & 20%. THEY REPORTED MOST OF "LEAKAGE WAS GOING INTO BLOCK PAST PISTONS AND SOME WAS "LEAKING" BY INTAKE VALVES. RECOMMEND REPLACING SHORT-BLOCK". TO DATE, DUE TO THE "OIL CONSUMPTION TEST" AND NOT THE "COMPRESSION AND LEAK-DOWN TEST" RESULTS, THE DEALER IS NOT WILLING TO REPAIR AND/OR REMEDY THE PROBLEM, EVEN THOUGH, THE COMPRESSION AND LEAK-DOWN TEST INDICATES A "SEVERE" DEGRADATION TO THE ENGINE WITH ONLY 84,770 MILES. THIS IS WELL BELOW SUBARU'S ADVERTISED 100,000 MILE DRIVE-TRAIN WARRANTY PUBLICIZED. NOTE: THIS VEHICLE HAS BEEN SERVICED REGULARLY BY ONLY SUBARU DEALERSHIPS SINCE IT WAS PURCHASED IN 2017, AND THE CARFAX REPORT STATED IT WAS ONLY USED BY SUBARU DEALERSHIP AS A CORPORATE PERSONNEL RENTAL BEFORE THEN. ADDITIONALLY THE CURRENT CARFAX REPORT SHOWED NO INCIDENTS OR ACCIDENTS AND ALL VEHICLE SERVICES MAINTAINED PROPERLY.