1993 Buick LeSabre Owner's Manual - Page 239

1 NOTICE: Don't add too much oil. your engine hasso If much oil that the oil level gets above the cross-hatched area that shows the proper operating range, your engine could be damaged. Use the engine oil fill cap next to the oil dipstick to add oil. To Check Engine Oil: Pull out the dipstick and clean it with a paper towelor cloth, thenpush it back in all the way. Remove it again, keeping the tip lower. Just 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. When to Add Oil: If the oil is at or below the ADD line, then you'll need to add some oil. But you must use the right kind. This section explains kind of oil to what use. For crankcase capacity, see "Capacities and Specifications" in the Index. I 237