1996 Pontiac Firebird Owner's Manual - Page 251

Before closing thehood, be sure all the filler caps are on. Then justpull the hood down and close it firmly. Engine Oil If the LOW OIL light on the instrument panel comes on, it means you need to check your engine oil level right away. LOW OIL 5.7L LT1 (Code P) Oil Dipstick The engine oil dipstick is the yellow loop near the back of the engine. For more information, see "Low 0il.Light" in the Index. You should check your engine oil level regularly; this is an added reminder. It's a good idea to check your engine oil every time you get fuel. In order to getan accurate reading, the oil must be warm and'the vehicle must be on level ground.