Cadillac XTS Owner Manual (GMNA-Localizing-U.S/Canada-9234768) -
2016 - crc - 5/19/15
254
Vehicle Care
When to Inspect the Engine Air
Cleaner/Filter
For intervals on changing and
inspecting the engine air cleaner/
filter, see
Maintenance Schedule
0
330
.
How to Inspect the Engine Air
Cleaner/Filter
Do not start the engine or have the
engine running with the engine air
cleaner/filter housing open. Before
removing the engine air cleaner/
filter, make sure that the engine air
cleaner/filter housing and nearby
components are free of dirt and
debris. Remove the engine air
cleaner/filter. Lightly tap and shake
the engine air cleaner/filter (away
from the vehicle), to release dust
and dirt. Inspect the engine air
cleaner/filter for damage, and
replace if damaged. Do not clean
the engine air cleaner/filter or
components with water or
compressed air.
To inspect or replace the engine air
cleaner/filter:
3.6L V6 Engine
1. Remove the seven screws on
top of the engine air cleaner/
filter housing.
2. Lift the air cleaner/filter cover
housing away from the engine.
3. Pull out the filter.
4. Inspect or replace the engine
air cleaner/filter.
5. Reverse Steps 1-3 to reinstall
the filter cover housing.
3.6L V6 Engine Twin Turbo
1. Screws
2. Secondary Air Hose