GMC Terrain: California Fuel Requirements - Fuel - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: 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 is not available in states adopting California Emissions Standards, the vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance might be affected. The malfunction indicator lamp could turn on and the vehicle might fail a smog&-check test. See Malfunction Indicator Lamp on page 5‑13. If this occurs, return to your authorized dealer for diagnosis. If it is determined that the condition is caused by the type of fuel used, repairs might not be covered by the vehicle warranty

    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 methylcyclopen ...

    Fuels in Foreign Countries
    Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel would not be covered by the vehicle warranty. To check the ...

    See also:

    Reclining the Front Seats
    You can recline the seat-backs on the front seats so they are level with the rear seat cushions, making a large cushioned area. To do this: EX-L and Canadian EX models Only the passenger†...

    Automatic relocking
    If a door, tailgate or bonnet are not opened within 40 seconds of unlocking the vehicle via the Smart Key, all doors will re-lock automatically to the previous locked state and the alarm will re-a ...

    Precautions when the vehicle is being towed
    • Attach jumper cables (see page 114) to provide current for releasing the electric parking brake and to move the gear selector from the P position to N. • Be sure that the steering wheel l ...