See also:

2008 Subaru Impreza review
The Subaru Impreza WRX is the rare type of car that combines year-round drivability, day-to-day livability and reasonable comfort with versatility — and is, all the while, a blast to drive. Along ...

MMT
Some gasoline contains an octane-enhancing additive called MMT (Methylcyclopentadienyl Manganese Tricarbonyl). If you use such fuels, your emission control system performance may deteriorate and the C ...

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. ...