2025 Subaru Forester fuel system problems

Filed Sep 10, 2026 · Fuel system · PA

I recently noticed that the metal lip and outer cap area of my fuel filler neck is rusting. This isn't just a cosmetic issue this is the exact surface where the gas cap needs to seal to keep the fuel system airtight. Because it’s rusting it’s going to ruin that seal, cause fuel vapor leaks, and trigger a check engine light. In addition to the fuel neck, both my front driver and passenger side windows screech and vibrate heavily whenever they get wet from rain or a car wash. The glass binds up in the wet run channels, which is putting unnecessary strain on the window regulators and motors and makes it difficult to see out of my windows and view my side mirrors properly. Dealership admitted that there are four other vehicles I have within the same make, model,year and similar mileage that have the exact same issue which is a need for there to be a safety recall. They got a bad batch of vehicles with a defect that is affected multiple other vehicles that are like mine.

Filed Aug 13, 2026 · Fuel system · TX

Purchased new 2025 Subaru Forester Hybrid Sport on 01 May 2025 (owned 19 months). Approximately 156 DAYS (a little over 5 months) after purchase we began having trouble with an unknown fuel system defect which prevents the vehicle from being refueled, disables our hybrid system, disables safety features such as the vehicles eyesight system, cruise control, and RAB. Vehicle leaking strong gas smell. Issue has been increasing in frequency, occurring more often, and now escalating to leaking fuel all over the side of my car. I took my vehicle to the Subaru service center at the dealership for repairs on: 06 OCTOBER 2025 (~14,700 miles), 22 OCTOBER 2025 (17,394 miles), 09 MARCH 2026 (27,470 miles), 02 JULY 2026 (35,782 miles), 23 JULY 2026 (35,782 miles) To date, Subaru has been unable to identify the direct cause of the problem and replacing the gas cap is a bandaid on the unknown issue.

Filed Aug 3, 2026 · Engine, Fuel system · MO

Engine is misfiring, causing in ability to accelerate properly and loads multiple error codes. Upon taking it to the dealership for services, we were told that there is a significant amount of carbon built-up inside the engine. The car has only 6,800 miles on it. The dealership stated that it is an issue that Subaru engineering is aware of but has yet to figure a way to resolve it. The dealership informed us that hybrid engines have had severe carbon build-up on the in-take valves that causes misfiring, loss of power, bucking and stumbling of the engine. Apparently this has been reported all over different on-line forums. The dealer informed us that they would need to order a valve cleaning kit as referenced un service bulletin 02-193-24 and the engine would require walnut blasting. The vehicle was dropped off for service on 7/22 the work was completed, but upon restarting the engine more codes fired up and they stated that the Electronic Communication Module failed and it would now require an escalation to the Subaru Engineers called TechLine, "they now say that the ECM now needs replacement, still misfiring and has become a more complicated issue"

Filed Jul 19, 2026 · Fuel system · VA

the gas cap O ring recall was repaired previously by Casey Subaru of Newport News, VA. (I live in [XXX], purchased the vehicle in [XXX] at Ourisman Subaru) I filled my gas tank the night before this leak occurred. I noticed the smell of gasoline in my car at approximately 08 AM on the way to work. It was mild No obvious exterior leak. I drove my 25 commute to Williamsburg, Va. Upon leaving work I noticed a strong smell of gasoline inside the vehicle. Inspection of the exterior revealed an obvious gas leak (the fuel door to the gas cap was not opened at this time). the paint was wet and the paint adjacent to the plastic guard on the bumper side had bubbled due to the leak. The outside temperature was nearing 100 with a heat index of 105. I drove the vehicle to the dealership in Newport News (not aware I should have had it towed due to the leak). It has not been driven since. The fuel door was opened and there was an obvious leak as the well in the gas cap space was wet and the odor of gasoline was very strong. I twisted the gas cap and it did not close any farther. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 7, 2026 · Fuel system · 2,700 miles · VA

The contact owns a 2025 Subaru Forester. The contact stated that a few days after the dealer had serviced the vehicle under the federal safety agency Campaign Number: 26V106000(Fuel System, Gasoline), the contact refueled the vehicle at the gas station. The contact stated that upon entering the store and returning to the vehicle, the contact noticed both a strong fuel odor and fuel leaking from the fuel tank onto the ground. The contact used soap and water to clean up the area. The vehicle was driven and parked outside the residence's garage. The contact stated that if the fuel leak had gone unnoticed, the vehicle would have been parked inside the garage near a water heater's open flame, leading to a catastrophic fire that could have affected both the contact's family and nearby neighbors. The contact attempted to reach the dealer to report the failure, but had not yet received a return call. The manufacturer was notified of the failure and filed a case. The vehicle was not repaired. The failure mileage was approximately 2,700.

Filed Jul 5, 2026 · Driver assistance, Fuel system · CA

Leading up to a windshield replacement, my eyesight cameras that help with adaptive cruise control and lane keeping assist kept failing. This feature would turn on and off repeatedly. When I got my windshield replaced, it took longer than expected because of the camera calibration. The microchip(s) inside one of the three cameras was fried and they had to put in a new camera. This failed camera was an original to my car and the justification provided was that "this sometimes happens." For the fuel/propulsion system, I was topping off my car with gas one day when something went very wrong. My fuel tank was just shy of full, and when the gas pump handle tripped to stop pumping gas, a large amount of gasoline came flooding out as I removed the gas pump handle. This was scary and highly concerning because I have never experienced this with any previous vehicle before. The dealership, in cooperation with corporate, identified one other instance of this issue occurring somewhere in the midwest. Their best guess as to what happened is that the air relief valve of my gas tank somehow became blocked and that is what caused the overflow of gasoline. The solution was to turn the air relief valve around from facing the outside of my car to the inside metal frame. July 2026 marks one year since acquiring my car, and these experiences thus far make me question the safety and longterm viability of my car and the Subaru brand. This is ironic, because Subaru's legacy and strong reputation of safety and build quality was my primary incentive for getting one in the first place.

Filed Apr 27, 2026 · Fuel system · MI

The contact owns a 2025 Subaru Forester. The contact received notification of the federal safety agency Campaign Number: 26V106000 (Fuel System, Gasoline); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for parts availability. The dealer was contacted and informed that once parts became available, vehicle owners would be notified by mail. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

Filed Apr 13, 2026 · Fuel system · OK

Dealer says initial batch of repair parts was used on vehicles in inventory, not on vehicles already sold to consumers. Supposedly Subaru instructions to dealer. That is a foolish policy decision that doesn't protect drivers of cars already sold and on the road. the federal safety agency should consider ordering to the contrary. the federal safety agency should also considering ordering all manufacturers to use capless fuel filler technology. Please respond.

Filed Mar 24, 2026 · Acceleration, Driver assistance · MN · crash

On 12/4/25, I was pulling into a space in a parking deck, was approximately one quarter of the way into the spot and the vehicle suddenly accelerated and struck a cement wall. I did not have my feet on the pedals at the time and was going at approximately 5 miles per hour. The airbags did not deploy, and no automatic braking or warning systems engaged. As a result of the accident, I sustained three fractured ribs and a partially collapsed lung. Immediately following the impact, the Starlink system dialed 911 and a police report was filed. I contacted the dealership who directed me to Subaru of America to report the incident. Their customer advocacy and quality assurance department reviewed telematics data and have refused to physically inspect my vehicle even though I have requested it as a customer because I do not feel safe driving this vehicle. Since I purchased my vehicle many of my safety sensor and warning systems will temporarily disable without any obvious cause.

Filed Mar 19, 2026 · Engine, Fuel system · NM

Exhaust gas smell from the engine compartment when parked after driving. Garage smells like exhaust gases when left in enclosed garage - ongoing problem. Smell dissipates overnight. It has been inspected by Subaru dealers in Albuquerque and Santa Fe New Mexico. They report no error codes and so no problem. Have not had this issue on any other vehicle we've ever owned. There are no warning lamps or messages.