GMC Terrain: Gasoline Specifications (U.S. and Canada Only) - Fuel - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Gasoline Specifications (U.S. and Canada Only)

GMC Terrain / GMC Terrain Owner's Manual / Driving and Operating / Fuel / 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:

    Hill descent control (green)
    Hill descent control (green) Illuminates when HDC is selected and HDC operating conditions are met. If the lamp flashes, HDC has been selected, but the operating conditions are not being met (e ...

    Dual view video operation
    When the video programme begins play, a root menu with information about the video programme and its content will be displayed on screen. Note: Information and style may vary due to differing vid ...

    Using an integrated booster cushion
    Stage 1 1 Pull the handle (1) forward and upward (2) to release the booster cushion. 2 Press the booster cushion rearward to lock it in position. Stage 2 1 With the booster cushion in ...