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:

    Recommended spark plugs
    For the recommended spark plugs, refer to “Electrical system”. ...

    2.0-L DOHC engines on the 2.0X and 2.0XS
    Fuel economy has been improved with the redesigned DOHC cylinder head, as well as through optimization of the compression ratio and reduction of the volume of the combustion chamber. Low-end and ...

    Front passenger’s cup holder
    Do not pick up a cup from the cup holder or put a cup in the holder while you are driving, as this may distract you and lead to an accident. Except STI A dual cup holder is built in the center ...