2001 Cadillac DeVille Owner's Manual - Page 324

Engine Air Cleaner/Filter The engine air cleaner/filter is located on the driver's side of the engine. Be sure the engine has cooled before following these steps to replace the air cleaner filter: For more information on location, see "Engine Compartment Overview" in the Index. 2. Lift up the outboard side of the engine air cleaner/filter cover at an angle while pulling toward you. This is necessary due to the three tabs located on the rear of the engine air cleaner/filter cover. 3. Remove the engine air cleaner/filter element and any loose debris that may be found lying in the air cleaner base. 1. Loosen both wing screws on the top of the engine air cleaner/filter assembly. 4. Replace the air filter element. 6-16