2000 Chevrolet Cavalier Owner's Manual - Page 258

Engine Oil If the oil pressure light appears on the instrument panel, it means you need to check your engine oil level right away. For more information, see "Oil Pressure Light" in the Index. You should check your engine oil level regularly; this is an added reminder. Checking Engine Oil It's a good idea to check your engine oil every time you get fuel. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground. Check the oil here if you have a 2.2L engine. 2.4L L4 Engine Check the oil here if you have a 2.4L engine. The dipstick's handle will be a yellow ring. Turn off the engine and give the oil several minutes to drain back into the oil pan. If you don't, the oil dipstick might not show the actual level. Pull out the dipstick and clean it with a paper towel or cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level. 2.2L L4 Engine 6-12