Lubrication oil circulation in the refrigerant circuit
Subaru Impreza / Subaru Impreza Owners Manual / Climate control / Operating tips for heater and air conditioner / Lubrication oil circulation in the refrigerant circuit
Operate the air conditioner compressor at a low engine speed (at idle or low driving speeds) a few minutes each month during the off-season to circulate its oil.
See also:
Air cleaner element
WARNING
Do not operate the engine with the air cleaner element removed. The air cleaner
element not only filters intake air but also stops flames if the engine backfires.
If the air cleaner eleme ...
Parking brake warning
The light illuminates with the parking brake applied while the ignition switch is in the “ON” position. It turns off when the parking brake is fully released. ...
Non-turbo models
The non-turbo engine is designed to operate using unleaded gasoline with an octane
rating of 87 AKI or higher. ...
