How to Reinstall Engine Air Cleaner/Filter

1. Install the air cleaner into the air cleaner housing. The outer air cleaner filter seal must be fitted properly in the air cleaner housing.

2. Align the air cleaner housing cover tabs to the air cleaner housing.

3. Install the air cleaner housing cover.

4. Install the air cleaner housing cover screws.

5. Install the hose to the air cleaner housing mounting arm. The hose must be routed correctly.

6. Install the air cleaner outlet duct to the air cleaner housing.

7. Tighten the air cleaner outlet duct screw clamp.

8. Attach the electrical connector to the air box.

9. Reinstall the side cover.

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.

Notice: 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.

    See also:

    CTS in the Market
    It's hard to overstate what the CTS has meant to Cadillac from a design and performance perspective. It's been the cornerstone of the brand's reinvention over the past decade and has come to repre ...

    Automatic Transmission
    The shift lever is located on the center console between the front seats. There are several different positions for the shift lever. P (Park): This position locks the front wheels. It is the ...

    Rear Compartment Fuse Block (CTS Wagon)
    This fuse block is on the right side of the vehicle, behind the trim panel in the rear compartment. The vehicle may not be equipped with all of the fuses, relays, and features shown. ...