Відома особливість (витрата масла): Some FB25 engines are reported to consume excess oil, with complaints linked to piston ring wear or ring sticking; Subaru reportedly addressed severe cases with ring or short block replacement.
Відомий дефект: Cam carrier seal oil leaks are reported and addressed by Subaru technical service bulletin; carbon buildup is a known issue on direct-injection Subaru engines, but this FB25 is port-injected.