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:
Recommended shifting speeds
The best compromise between fuel economy and vehicle performance during normal
driving is ensured by shifting up at the speeds listed in the following table.
...
Changing the oil and oil filter
Change the oil and oil filter according to the maintenance schedule in the “Warranty
and Maintenance Booklet”.
The engine oil and oil filter must be changed more frequently than listed in
the mai ...
ECO gauge
1) U.S.-spec. models
2) Except U.S.-spec. models
The ECO gauge shows the difference between the average rate of fuel consumption
and the current rate of fuel consumption. Using the average rate ...