engine oil capacity BUICK REGAL 1998 Owners Manual

When to Add Engine 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
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. If your engine has so
much oil that the oil level gets above the
cross-hatched area that shows the proper
operating range, your engine could be damaged.
The engine oil fill cap is located toward the front
of the engine near the yellow-looped engine oil
dipstick handle.
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.
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