When To Add Engine Oil - Chevrolet 2010 Malibu Owner's Manual

If the oil is below the MIN mark for the L4 engine or
below the cross hatched area at the tip of the dipstick
for the V6 engine, add at least one quart/liter of the
recommended oil. This section explains what kind of oil
to use. For engine oil crankcase capacity, see
6-20
Add enough oil to put the level somewhere in the proper
operating range. Push the dipstick all the way back in
when through.
.
See
for the location of the
engine oil fill cap.