Recommended spark plugs
Subaru Impreza / Subaru Impreza Owners Manual / Maintenance and service / Spark plugs / Recommended spark plugs
For the recommended spark plugs, refer to “Electrical system”.
See also:
Recommended fluid
Refer to “Fluids”.
NOTE
For optimum transmission performance, only use the automatic transmission fluid that is recommended and provided by SUBARU.
If the recommended automatic transmission fluid i ...
Unleaded gasoline
The neck of the fuel filler pipe is designed to accept only an unleaded gasoline filler nozzle. Under no circumstances should leaded gasoline be used because it will damage the emission control system ...
Immobilizer
The immobilizer system is designed to prevent an unauthorized person from starting
the engine. Only keys registered with your vehicle’s immobilizer system can be used
to operate your vehicle. Even ...
