2007 SATURN ION Owners Manual

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 290.
B. Engine Oil Dipstick (Out of View). See
“Checking Engine Oil” underEngine Oil on
page 283.
C. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 283.
D. Electric Engine Cooling Fan (Out of View).
SeeCooling System on page 300.
E. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 308andHydraulic
Clutch on page 293.F. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 378.
G. Remote Positive (+) Terminal. SeeJump
Starting on page 312.
H. Engine Coolant Surge Tank. SeeEngine
Coolant on page 293.
I. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 307.
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When you open the hood on the 2.0L L4 Supercharged engine, here is what you will see:
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A. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 283.
B. Electric Engine Cooling Fan. SeeCooling
System on page 300.
C. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 283.
D. Intercooler System Pressure Cap. SeeEngine
Coolant on page 293.
E. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 308andHydraulic
Clutch on page 293.
F. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 290.
G. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 378.
H. Remote Positive (+) Terminal. SeeJump
Starting on page 312.
I. Engine Coolant Surge Tank. SeeCoolant
Surge Tank Pressure Cap on page 297.
J. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 307.Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil every time
you get fuel. In order to get an accurate reading,
the oil must be warm and the vehicle must be
on level ground.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 280
for the location of the engine oil dipstick.
1. Turn off the engine and give the oil several
minutes to drain back into the oil pan. If you
do not do this, the oil dipstick might not
show the actual level.
2. Pull out the dipstick, clean it with a paper
towel or cloth and then push it back in all
the way.
3. Pull out the dipstick again, keeping the tip
down, and check the level.
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When to Add Engine Oil
If the oil is below the MIN (minimum) mark, you
need to add at least one quart/liter of oil. But you
must use the right kind. This section explains
what kind of oil to use. For engine oil crankcase
capacity, seeCapacities and Specications
on page 384.
Notice:Do not add too much oil. If the engine
has so much oil that the oil level gets above
the upper mark that shows the proper
operating range, the engine could be damaged.SeeEngine Compartment Overview on page 280
for the location of the engine oil ll 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.
2.2L L4 Engine and
2.4L L4 Engine2.0L L4 Supercharged
Engine
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What Kind of Engine Oil to Use
For Vehicles With the 2.2L or
2.4L L4 Engine
Look for two things:
GM6094M
Your vehicle’s engine requires oil meeting GM
Standard GM6094M. Look for and use only
an oil that meets GM Standard GM6094M.
SAE 5W-30
As shown in the viscosity chart, SAE 5W-30 is
best for your vehicle.
These numbers on an oil container show its
viscosity, or thickness. Do not use other
viscosity oils such as SAE 20W-50.
Oils meeting these
requirements should
also have the starburst
symbol on the
container. This symbol
indicates that the oil
has been certied by the
American Petroleum
Institute (API).
Look for this information on the oil container, and
use only those oils that are identied as meeting
GM Standard GM6094M and have the starburst
symbol on the front of the oil container.
Notice:Use only engine oil identied as
meeting GM Standard GM6094M and showing
the American Petroleum Institute Certied
For Gasoline Engines starburst symbol. Failure
to use the recommended oil can result in
engine damage not covered by your warranty.
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GM Goodwrench®oil meets all the requirements
for your vehicle.
If you are in an area of extreme cold, where the
temperature falls below−20°F (−29°C), it is
recommended that you use either an SAE 5W-30
synthetic oil or an SAE 0W-30 oil. Both provide
easier cold starting and better protection for
the engine at extremely low temperatures.For Vehicles with the 2.0L L4
Supercharged Engine Only
Look for two things:
GM4718M
Your vehicle’s engine requires a special oil
meeting GM Standard GM4718M, such
as Mobil 1
®or equivalent. Oils meeting this
standard may be identied as synthetic.
However, not all synthetic oils will meet this
GM standard. Look for and use only an oil that
meets GM Standard GM4718M.
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Notice:If you use oils that do not have the
GM4718M Standard designation, you can cause
engine damage not covered by your warranty.
SAE 5W-30
As shown in the viscosity chart, SAE 5W-30 is
best for your vehicle.
These numbers on an oil container show its
viscosity, or thickness. Do not use other
viscosity oils such as SAE 20W-50.
Oils meeting these
requirements should
also have the starburst
symbol on the
container. This symbol
indicates that the oil
has been certied by the
American Petroleum
Institute (API).
Look for this on the oil container, and use only
those oils that are identied as meeting GM
Standard GM4718M and have the starburst symbol
on the front of the oil container.Your vehicle’s engine is lled at the factory with a
synthetic oil which meets all requirements for
your vehicle.
Substitute Engine Oil: When adding oil to maintain
engine oil level, oil meeting GM Standard
GM4718M may not be available. You can add
substitute oil designated SAE 5W-30 with
the starburst symbol at all temperatures. Substitute
oil not meeting GM Standard GM4718M should
not be used for an oil change.
Engine Oil Additives
Do not add anything to the oil. The recommended
oils with the starburst symbol that meet GM
standards are all you need for good performance
and engine protection.
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Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you
know when to change the engine oil and lter.
This is based on engine revolutions and engine
temperature, and not on mileage. Based on driving
conditions, the mileage at which an oil change
will be indicated can vary considerably. For the oil
life system to work properly, you must reset the
system every time the oil is changed.
When the system has calculated that oil life has
been diminished, it will indicate that an oil change
is necessary. A CHG OIL message in the
message center will come on. SeeChange Engine
Oil Message on page 183for more information
on this message. Change the oil as soon as
possible within the next 600 miles (1 000 km). It is
possible that, if you are driving under the best
conditions, the oil life system may not indicate that
an oil change is necessary for over a year.However, the engine oil and lter must be changed
at least once a year and at this time the system
must be reset. Your retailer has trained service
people who will perform this work using genuine
Saturn parts and reset the system. It is also
important to check the oil regularly and keep it at
the proper level.
If the system is ever reset accidentally, you must
change the oil at 3,000 miles (5 000 km) since
your last oil change. Remember to reset the oil life
system whenever the oil is changed.
How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to
change the engine oil and lter based on vehicle
use. Anytime the oil is changed, reset the
system so it can calculate when the next oil
change is required. If a situation occurs where you
change the oil prior to the CHG OIL message
being turned on, reset the system.
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