Engine Air Cleaner/Filter
If your vehicle has the DURAMAX Diesel engine, see
the DURAMAX Diesel manual for more information.
The engine air cleaner/filter is located near the center of
the engine compartment. See Engine Compartment
Overview on page 5-14 for more information on location.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter at the Maintenance
II
intervals and replace it at the first oil change after each
50,000 mile (80 000 km) interval. See Scheduled
Maintenance on page 6-4 for more information. If you are
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 caked with dirt, a
new filter is required. Never use compressed air to
clean the filter.
5-20
Summary of Contents for 2009 Express
Page 116: ... NOTES 2 36 ...
Page 119: ... NOTES 3 3 ...
Page 120: ...Instrument Panel Overview 3 4 ...
Page 328: ...Front Position Rear Position 5 88 ...
Page 356: ... NOTES 5 116 ...
Page 398: ... NOTES 7 20 ...