GMC Terrain: Fuel
Use of the recommended fuel is an important part of the proper maintenance of this vehicle. To help keep the engine clean and maintain optimum vehicle performance, we recommend the use of gasoline advertised as TOP TIER Detergent Gasoline.
Look for the TOP TIER label on the fuel pump to ensure gasoline meets enhanced detergency standards developed by auto companies. A list of marketers providing TOP TIER Detergent Gasoline can be found at www.toptiergas.com.
Vehicles that have a FlexFuel badge and a yellow fuel cap can use either unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85). See Fuel E85 (85% Ethanol) on page 9‑53. For all other vehicles, use only the unleaded gasoline described under Recommended Fuel on page 9‑51.
Fuel
...
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 ...
See also:
Event data recorder
This vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR is to record, in certain crash or near crash-like situations,
such as an air bag deployment or hitting a road o ...
Sound Adjustments
Press SOUND repeatedly to cycle through the following features:
• BASS: Press SEEK/TRACK
or turn the tune knob to
adjust
the level of bass.
• TREBLE: Press SEEK/TRACK
or turn the tun ...
Folding down the cargo area cover's rear flap
The cargo area cover's rear flap points horizontally
when the cover is retracted (rolled up).
To fold it down:
- Pull the flap slightly rearward past its supports
and fold it down.
NOTE
On mod ...
