Cadillac 2010 Escalade EXT - Manual (Page 434)

Engine Air Cleaner/Filter
See Engine Compartment Overview on page 7‑14 for
the location of the engine air cleaner/filter.
Inspect the air cleaner/filter every other oil change and
replace it at the first oil change after each 50,000 mile
(80 000 km) interval. See Scheduled Maintenance on
page 8‑3 for more information. If driving on 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 engine
air cleaner/filter from the vehicle by following
Steps 1 through 6. When the engine air cleaner/filter
is removed, lightly shake it to release loose dust and
dirt. If the engine air cleaner/filter remains caked with
dirt, a new filter is required. Never use compressed air
to clean the filter.
Replacing the Engine Air Cleaner/Filter
1. Locate the air cleaner/
filter assembly . See
Engine Compartment
Overview on
page 7‑14.
2. Loosen the four screws on the cover of the
housing and lift up the cover.
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