Chevrolet Captiva Owners Manual: Engine Air Cleaner/Filter

See Engine Compartment Overview on page 10-4 for the location of the engine air cleaner/filter.

When to Inspect the Engine Air Cleaner/Filter

Inspect and replace the air cleaner/ filter at the scheduled maintenance intervals. See the Maintenance Schedule on page 11-2. If driving in dusty/dirty conditions, inspect the filter at each engine oil change.

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 required. Never use compressed air to clean the filter.

To inspect or replace:

2.4L L4 Engine Shown, 3.0L V6 Engine Similar

1. Electrical Connector
2. Air Duct Clamp
3. Screws

1. Disconnect the electrical connector (1).
2. Loosen the air duct clamp (2) on the air duct hose. Disconnect the air duct hose.
3. Loosen the air duct clamp (2) on the air duct hose. Disconnect the air duct hose.
4. Turn the cover upward to disengage the cover hinges.
5. Lift and remove the air cleaner cover assembly and air filter element.
6. Inspect or replace the air filter element.

   If the air filter element is dirty, you should replace it.

   Wipe all dust from inside of the housing and inspect the air cleaner and air outlet duct for cracks, cuts, and deterioration.

   The air outlet duct must be replaced if damaged.

7. Reverse Steps 1-5 to reinstall the engine air cleaner/filter cover and air duct hose.

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.

Caution

If the air cleaner/filter is off, dirt can easily get into the engine, which could damage it. Always have the air cleaner/filter in place when you are driving.

Inspecting or replacing the engine air cleaner filter in a Chevrolet Captiva First generation (C100/C140) is a straightforward maintenance task that ensures optimal engine performance. To begin, locate the air cleaner housing, typically found on the engine bay's left side. Release the clips or screws securing the air cleaner cover and carefully lift it off to access the filter.

For inspection, remove the filter and hold it up to a light source; if the filter appears dirty or clogged, it needs replacement. Install a new filter by placing it into the housing, ensuring it sits properly. Finally, reattach the cover securely with the clips or screws. Regular inspection and timely replacement of the air cleaner filter contribute to improved fuel efficiency and engine longevity.