Other information:
Put the vehicle in PARK and switch the ignition off.
Push near the rear edge and center of the of the fuel filler door to release.
The door will pop open to allow hand access to open the door the rest of the
way.
Open the fuel filler door...
MMT is a manganese-containing metallic additive that is blended into some gasoline
to increase octane. Gasoline blended with MMT provides no performance advantage
beyond gasoline of the same octane number without MMT. Gasoline blended with MMT
reduces spark plug life and reduces emissions system performance in some vehicles...