Non-turbo models
The engine is designed to operate using unleaded gasoline with an octane rating of 87 AKI (90 RON) or higher.
See also:
SI-DRIVE (STI)
SI-DRIVE (SUBARU Intelligent Drive) works to maximize engine performance, control and efficiency.
This system consists of three modes:
Intelligent (I), Sport (S), and Sport Sharp (S#). By adjusting ...
Manual transmission, front differential and rear differential gear oil
For the checking procedure, or other details, refer to “Manual transmission
oil”, “Front differential gear oil (AT models)”, “Rear differential
gear oil”. ...
Transmission control system warning
If the “AT OIL TEMP” warning light flashes after the engine has started, it may
indicate that the transmission control system is not working properly. Contact your
nearest SUBARU dealer for servic ...
