Buick LaCrosse: 2.4L L4 Engine - Engine Air Cleaner/Filter - Vehicle Checks - Vehicle Care - Buick LaCrosse Owners ManualBuick LaCrosse: 2.4L L4 Engine

2.4L L4 Engine
2.4L L4 Engine

1. Remove the six screws on top of the engine air cleaner/filter housing.

2. Lift the filter cover housing away from the engine air cleaner/filter housing.

3. Pull out the filter.

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

5. Lower the filter cover housing toward the engine.

6. Install the six screws on the top of the housing to lock the cover in place.

    How to Inspect the Engine Air Cleaner/Filter
    To inspect the air cleaner/filter, remove the filter from the vehicle and lightly shake the filter to release loose dust and dirt. If the filter remains covered with dirt, a new filter is re ...

    3.6L V6 Engine
    3.6L V6 Engine 1. Remove the screws on top of the engine air cleaner/filter housing. 2. Lift the filter cover housing away from the engine. 3. Pull out the filter. 4. Inspect or replace th ...

    See also:

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    Coolant Checks
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    Locking The Doors With The Key
    There is only one external door lock cylinder which is located in the driver’s door. You can insert the key with either side up. To lock the door, turn the key rearward. To unlock the door, tur ...