Air Cleaner Element: Removal
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect the Mass Air Flow/Intake Air Temperature (MAF/IAT) sensor electrical connector. Loosen the screws holding the air cleaner housing halves together. Separate the housing halves and remove the air filter element. Inspect the filter housing for debris and damage.