1995 Buick Park Avenue Owner's Manual - Page 234

To Check Engine Oil Pull out the dipstick and clean itwith a mDer towel or cloth. ;bin push it back in all the way. Remove it again, keeping the tip down, and check the level. 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 part explains what kind of oil to use. For crankcase capacity, see "Capacities and Specifications" in the Index. 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. 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. 6-14