Engine Air Cleaner/Filter - Chevrolet 2011 Impala Owner's Manual

Notice: Use of the incorrect
automatic transmission fluid
may damage the vehicle, and the
damages may not be covered by
the vehicle warranty. Always use
the automatic transmission fluid
listed in Recommended Fluids
and Lubricants on page 11 6.
3. After adding fluid, recheck the
fluid level as described under
How to Check Automatic
Transmission Fluid, earlier
in this section.
4. When the correct fluid level is
obtained, push the dipstick back
in all the way.

Engine Air Cleaner/Filter

The engine air cleaner/filter is
located in the engine compartment
on the driver side of the vehicle.
See Engine Compartment Overview
on page 10 6 for more information
on location.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter at
the scheduled maintenance
intervals and replace it at the first
oil change after each (80 000 km
(50,000 mi) interval. See Scheduled
Maintenance on page 11 2 for more
information. 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.
Vehicle Care
To inspect or replace the engine air
cleaner/filter do the following:
1. Lift the filter cover tabs on top
of the engine air cleaner/filter
housing.
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