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:
Spare wheel
The spare wheel is only intended for temporary
use. Replace it with a normal wheel as soon as
possible. The car's handling may be altered by
the use of the spare wheel. The correct tire
pressu ...
Example of the type of accident in which the SRS curtain airbag will
basically not deploy.
The SRS curtain airbags are not basically
designed to deploy if the vehicle pitches
end over end. ...
Engine number
Emission control information plate, including the certification of both
federal and Californian emissions standards
Engine number (stamped into the crankcase)
VIN (on the lower edge of the ...