Black plate (15,1)
Buick Regal Owner Manual - 2013 - crc - 11/5/12
Vehicle Care
10-15
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.
2.0L L4 Engine
1. Electrical Connector
2. Air Duct Clamp
3. Screws
To inspect or replace the engine air
cleaner/filter:
1. Open the hood. See
2. Disconnect the outlet duct by
loosening the air duct clamp (2).
3. Disconnect the electrical
connector (1).
4. Remove the screws (3) on top of
the engine air cleaner/filter
housing.
5. Lift the filter cover housing away
from the air cleaner/filter
housing.
6. Pull out the filter.
7. Inspect or replace the engine air
cleaner/filter.
8. Reverse Steps 2
–
4 to reinstall
the filter cover housing.
2.4L L4 Engine without eAssist
Shown, 2.4L L4 Engine with
eAssist Similar
1. Screws
2. Air Duct Clamp
3. Electrical Connector
To inspect or replace the engine air
cleaner/filter:
1. Open the hood. See
.
2. Disconnect the outlet duct by
loosening the air duct clamp (2).