Chevrolet Colorado 2015 Owner's Manual page 296

3.6L V6 Engine
1. Screws
2. Electrical Connector
3. Air Duct Clamp
To inspect or replace the engine air
cleaner/filter:
1. Remove the screws (1) on top of
the engine air cleaner/filter
housing.
2. Disconnect the electrical
connector (2).
3. Disconnect the outlet duct by
loosening the air duct clamp (3).
4. Lift the filter cover housing away
from the engine air cleaner/filter
housing.
5. Pull out the filter.
6. Inspect or replace the engine air
cleaner/filter.
7. Reverse Steps 2 5 to reinstall
the filter cover housing.
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.
Vehicle Care
Caution
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.
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