GMC Terrain: Engine Oil Additives/Engine Oil Flushes - Engine Oil - Vehicle Checks - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: Engine Oil Additives/Engine Oil Flushes

Do not add anything to the oil. The recommended oils with the dexos specification and displaying the dexos certification mark are all that is needed for good performance and engine protection.

Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.

    Selecting the Right Engine Oil
    Selecting the right engine oil depends on both the proper oil specification and viscosity grade. See Recommended Fluids and Lubricants on page 11‑12. Specification Use and ask for licensed e ...

    What to Do with Used Oil
    Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with soap ...

    See also:

    Interior lighting, front
    Light switches, front roof lighting 1 Drivers side front reading light, on/off. 2 Passenger's side front reading light, on/off. 3 Overhead courtesy lighting. The lighting in the front part of th ...

    Manual Lumbar Support — If Equipped
    For models equipped with manual lumbar the support lever is located on the inboard side of the seat. Turn the lever downward to increase and upward to decrease the desired amount of lumbar suppo ...

    EBD (electronic brake force distribution)
    Observe the "Important safety notes" section (). EBD monitors and controls the brake pressure on the rear wheels to improve driving stability while braking. WARNING If EBD has m ...