Other information:
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...
To remove the head restraint, raise it up as far as it can go. Then, push the
adjustment button and the release button at the base of each post while pulling
the head restraint up. To reinstall the head restraint, put the head restraint posts
into the holes...