Replacing the Engine Air Cleaner/ Filter

1. Locate the air cleaner/filter assembly. See Engine Compartment Overview on page 10‑6.

1. Locate the air cleaner/filter assembly. See Engine Compartment Overview on page 10‑6.

2. Loosen the four screws on the cover of the housing and lift up the cover.

3. Remove the engine air cleaner/ filter from the housing. Take care to dislodge as little dirt as possible.

3. Remove the engine air cleaner/ filter from the housing. Take care to dislodge as little dirt as possible.

4. Clean the engine air cleaner/ filter sealing surfaces and the housing.

5. Inspect or replace the engine air cleaner/filter.

6. Reinstall the cover and tighten the screws.

WARNING
Operating the engine with the air cleaner/filter off can cause you or others to be burned. The air cleaner not only cleans the air; it helps to stop flames if the engine backfires. Use caution when working on the engine and do not drive with the air cleaner/filter off.

    See also:

    Traction Control System (TCS)/StabiliTrak® Light
    The StabiliTrak system or the Traction Control System (TCS) indicator/warning light comes on briefly when the engine is started. If the light does not come on, have the vehicle serviced by your ...

    Steering Wheel Controls
    Some audio steering wheel controls can be adjusted at the steering wheel. : Press to interact with the available Bluetooth or OnStar systems. : Press to silence the vehicle speakers only. Pre ...

    SAFETY
    The 2011 GMC Acadia, including the Denali trim, has been named a Top Safety Pick by the Insurance Institute for Highway Safety. The Acadia received the top score of Good in frontal-offset, side-im ...