2001 Chevrolet Corvette Owner's Manual - Page 282

Pull out the dipstick and clean it with a paper towel or a cloth, then push it back in all the way. Remove it again, keeping the tip down. NOTICE: Don't add too much oil. If your engine has so much oil that the oil level gets above the upper mark that shows the proper operating range, your engine could be damaged. When to Add Engine Oil If the oil is at or below the ADD mark, you'll need to add at least one quart of oil. But you must use the right kind. This part explains what kind of oil to use. For crankcase capacity, see "Capacities and Specifications" in the Index. See "Racing or Other Competitive Driving" in the index for additional information on engine oil. The engine oil fill cap is located on top of the valve cover on the passenger's side of the engine. See "Engine Compartment Overview" in the Index for more information on location. Be sure to fill it enough to put the level somewhere in the proper operating range. Push the dipstick all the way back in when you're through. 6-13