Table 1 shows one common engine and engine cooling related problems of the 2025 Subaru Forester.
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems |
My new vehicle, with under 4,000 miles, has already suffered multiple chewed wires due to rodents attracted to the soy-based wire coatings used by the manufacturer. This is not a minor inconvenience — it is a serious safety issue. Damaged wiring can cause loss of power steering mid-drive, abs and braking system malfunctions, airbag deployment failures, engine stalling on highways, and electrical fires — any of which can result in injury or death. The manufacturer knows soy-based coatings attract rodents, the consequences are safety-critical, and proven mitigations exist (capsaicin-infused coatings, hardened sheathing, metal conduit) yet are not implemented from the factory. If vehicles are engineered to withstand foreseeable environmental hazards like water intrusion, heat, and road debris, there is no justification for leaving critical wiring defenseless against a well-documented and predictable threat. A material choice known to invite damage, paired with insufficient physical barriers, is not an external cause — it is a design flaw.
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.