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 CHECK ENGINE warning light/malfunction indicator lamp may turn on. If this happens, return to your authorized SUBARU Dealer for service. If it is determined that the condition is caused by the type of fuel used, repairs may not be covered by your warranty.
See also:
2011 Subaru Legacy review
The Subaru Legacy has been redesigned for 2010 and now boasts a bigger
backseat and improved gas mileage, with the same nimble steering the 2009 model
had. Snowbelt drivers will appreciate its sta ...
Safety
Still think you can't have it all? Check out the Impreza's crash tests, which
at the time of publication are the best in the Insurance Institute for Highway
Safety's Small Car class, with top scor ...
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. ...