Saturn 2004 Ion - Manual (Page 246)

When to Add Engine Oil
If the oil is at or below the MIN mark, then you will need
to add at least one quart of oil. But you must use the
right kind. This section explains what kind of oil to use.
For engine oil crankcase capacity, see Capacities
and Specifications on page 5-102.
Notice: Do not add too much oil. If your engine has
so much oil that the oil level gets above the upper
mark that shows the proper operating range,
your engine could be damaged.
See Engine Compartment Overview on page 5-12 for
the location of the engine oil fill cap.
Be sure to add enough oil to put the level somewhere in
the proper operating range. Push the dipstick all the
way back in when you are through.
What Kind of Engine Oil to Use
For Vehicles With the 2.2L L4 Engine Only
Look for two things:
• GM6094M
Your vehicle’s engine requires oil meeting GM
Standard GM6094M. You should look for and use
only an oil that meets GM Standard GM6094M.
2.2L L4 Engine 2.0L Supercharged
Engine
5-16