1994 Cadillac Fleetwood Owner's Manual - Page 269

When to Add Oil If the oil isat orbelow the ADD line, then you'll need to add some oil. But you mustuse the right kind. This section explains what kind to of oil use. For crankcase capacity, see "Capacities and Specifications" inthe Index. I NOTICE: Don't add too much If your engine hasso much oil that the oil. oil level gets above the cross-hatched area that shows the proper operating range, your engine could be damaged. Push the dipstick all the way back in when you're through. 256