The engine air cleaner/filter is in the engine compartment on the passenger side of the vehicle. See Engine Compartment Overview.
When to Inspect the Engine Air Cleaner/Filter
For intervals on changing and inspecting the engine air cleaner/ filter, see Maintenance Schedule.
Automatic Transmission
Fluid
How to Inspect the Engine Air
Cleaner/FilterSpecial Tools
IllustrationTool Number/DescriptionEL–50334–20Multi-Media Interface Tester (MIT)EL–50334–50USB Cable and Adapter KitEL-48028Digital Radio Test AntennaEL-49903OnStar Antenna Diagnostic Tool Kit ...