GMC Terrain: Fuel E85 (85% Ethanol) - Performance and Maintenance - In Brief - GMC Terrain Owner's ManualGMC Terrain: Fuel E85 (85% Ethanol)

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.

    Engine Oil Life System
    The engine oil life system calculates engine oil life based on vehicle use and displays the CHANGE ENGINE OIL SOON message when it is time to change the engine oil and filter. The oil life system ...

    Driving for Better Fuel Economy
    Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. ○ Avoid fast starts and accelerate smoothly. ○ Brake gradually and avoid abrup ...

    See also:

    Navigation system (if equipped)
    Your vehicle may be equipped with a navigation system. Refer to the Navigation System supplement for further information. ...

    Erasing warning messages
    When a low tire pressure warning message has been displayed, and the tire pressure warning light has come on: 1. Use a tire pressure gauge to check the inflation pressure of all four tires. 2. ...

    Electronic speed control
    When engaged, the Electronic Speed Control takes over the accelerator operation at speeds greater than 25 mph (40 km/h). The Electronic Speed Control lever is located on the right side of the s ...