I'm a newbie with no automotive training but trying to save money but doing simple things myself. thanks.
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2008 Cadillac STS Question: Where is the engine air filter for my 08 caddy sts and is replacement a diy job?
Answer #1milesauto from Miles Auto Service Inc., April 06, 2012, 10:53Master
Air Cleaner Element Replacement
Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement (See: Air Cleaner Fresh Air Duct/Hose\Service and Repair) .
Loosen the air cleaner cover screws.
Open the air cleaner cover and remove the air cleaner element.
Install the air cleaner element and close the air cleaner cover.
Notice: Refer to Fastener Notice (See: Service Precautions\Vehicle Damage Warnings\Fastener Notice) .
Install the air cleaner cover screws.
Tighten the air cleaner cover screws to 8 N.m (71 lb in).
Install the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement (See: Air Cleaner Fresh Air Duct/Hose\Service and Repair) .