Chevrolet 1997 Cavalier Owner's Manual page 255

Checking Engine Oil
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. Don't add too much oil. If your engine has so
NOTICE:
much oil that the oil level gets above the upper
When to Add Oil
If the oil is at or below the ADD mark, then you'll need
to add at least one quart of oil. But you must use the
mark that shows the proper operating range,
your engine could be damaged.
right kind. This part explains what kind of oil to use. For
crankcase capacity, see "Capacities and Specifications" This is where you add oil if you have a 2.2L engine.
in the Index.