GMC Terrain: Gasoline Specifications (U.S. and Canada Only)
At a minimum, gasoline should meet ASTM specification D 4814 in the United States or CAN/CGSB&-3.5 or 3.511 in Canada. Some gasolines contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). We recommend against the use of gasolines containing MMT. See Fuel Additives on page 9‑52 for additional information.
Recommended Fuel
Use regular unleaded gasoline with a posted octane rating of 87 or higher. If
the octane rating is less than 87, an audible knocking noise, commonly referred
to as spark knock, might be heard when ...
California Fuel Requirements
If the vehicle is certified to meet California Emissions Standards, it is designed
to operate on fuels that meet California specifications. See the underhood emission
control label. If this fuel i ...
See also:
Abs warning lamp
The ABS warning lamp illuminates
briefly when the ignition is turned
on.
If this amber warning lamp illuminates when
driving (accompanied by an associated
warning message), drive with extra caut ...
Vanity mirror
The vanity mirrors are located on the back of the sun visor. ...
When CD is in the player (type C and D)
Each brief press of the button
changes the modes in the following
sequence.
*: For type C audio, “BT-A” is displayed.
When the CD mode is selected, the player
will start playback. ...