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Downloaded from www.Manualslib.com manuals search engine Oils with these words on the container will help you save fuel.
This doughnut-shaped logo (symbol) is used on most oil containers
to
help you select the correct oil.
You should look for this on the oil container, and use only those oils that
display the logo.
GM Goodwrench@ oil (in Canada, GM Engine Oil) meets all the
requirements for your vehicle.
Engine Oil Additives: Don’t add anything to your oil. Your Cadillac
dealer is ready to advise
if you think something should be added.
When to Change Engine Oil: Your vehicle is equipped with an engine oil
life index (EOLI) feature as part
of the Driver Information Center
display (DIC). Oil change intervals are determined by the EOLI and will
usually fall at, or between, the
two recommended alternative intervals of
3,000 miles (5,000 kilometers) and 7,500 miles (12,500 kilometers), but
could be shorter than
3,000 miles (5,000 kilometers) under some very
severe driving conditions shown in Schedule I. The system will also
indicate the need for an oil change if
7,500 miles (12,500 kilometers) or
one year has passed.
Engine
oil life remaining is displayed through engine data as the ‘OIL
LIFE INDEX’ and as a ‘CHANGE ENGINE OIC message. The
‘OIL
LIFE INDEX’ display includes a number between 0 and 100. This is the
percentage
of oil life REMAINING based on driving conditions and
mileage driven since the last time of the oil life indicator was reset. When
the remaining oil life is less than
lo%, a ‘CHANGE OIL SOON’ message
will appear. This is a reminder to schedule an engine oil change. When
the oil life index reaches
0, the ‘CHANGE ENGINE OIC message will
appear. This indicates that no oil life remains and the oil should be
changed
as soon as possible, but certainly within the next 200 miles (320
km).
The EOLI will not detect excessively dusty conditions or engine
malfunctions which may effect the
oil. If you drive in dusty areas, change
the engine oil after every
3,000 miles (5,000 kilometers) or 3 months
(whichever comes first), unless instructed to do
so sooner by the DIC.
xu -
On Northstar 4.6 Liter engine equipped vehicles a ‘CHECK OIL LEVEE
message will appear whenever the oil level’s approximately one quart low.
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Downloaded from www.Manualslib.com manuals search engine How To Reset the Oil Life Indicator: After the oil has been changed,
display the
‘OIL LIFE INDEX’ message by pressing the
‘INFORMATION’ button. Then press and hold
the ‘STORE/RECALL:
button until the display shows
‘100’. This will reset the oil life index. The
message will remain OFF until the next oil change is needed. The
percentage
of oil life remaining may be check at any item by pressing the
INFORMATION button several times until the
‘OIL LIFE INDEX’
message appears.
Engine Block Heater: An engine block heater can be
a big help if you
have to park outside in very cold weather, 0 F (-18 C) or colder. If your
vehicle has this option, see “Engine Block Heater”
in the Index.
What
to Do with Used Oil:
1 A CAUTION:
Used engine oil contains things that have caused skin cancer in
laboratory animals. Don’t let used
oil stay on your skin for very - ‘J;
long. Clean your skin and nails with soap and water, or a good -
hand cleaner. Wash or properly throw away clothing or rags
$1
containing used engine oil. I. , e.- - .: - e 4
Used oil can be a real threat to the environment. If you change your own
oil, be sure to drain all free-flowing
oil from the filter before disposal.
Don’t ever dispose
of oil by pouring it on the ground, into sewers, or into
streams or bodies of water. Instead, recycle
it by taking it to a place that
collects used
oil. If you have a problem properly disposing of your used
oil,
ask your dealer, a service station or a local recycling center for help.
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Downloaded from www.Manualslib.com manuals search engine made especially for your automatic transaxle. Damage caused by fluid
other than DEXRON@-IIE is not covered by your
new vehicle warranty.
After adding fluid, recheck the fluid level as described under “How to
Check.”
When the correct fluid level is obtained, push the dipstick back in all
How To Reset Transaxle Fluid Change Indicator: (4.6 Liter Northstar)
Your vehicle is equipped with
a transaxle fluid change indicator. A
“CHANGE
TRANS FLUID’’ message will display on the Information
Center when the power train computer determines that the transaxle
fluid needs to be changed or at each 100,000 miles (160,000
km) interval,
whichever occurs first. When this message appears, change the transaxle
fluid and reset
the transaxle fluid life indicator as follows:
the
way.
0 Turn the key “ON” with the engine stopped.
Press and hold the “OFF” and “REAR DEFOG” buttons on the
climate control simultaneously until the
“TRANS FLUID RESET”
message appears
in the Information Center (between 5 and 20
seconds).
ENGINE COOLANT
The following explains your cooling system and how to add coolant when
it
is low. If you have a problem with engine overheating, see “Engine
Overheating” in the Index.
The proper coolant for your Cadillac will:
Give freezing protection down to -34” F (-37” C) .
0 Give boiling protection up to 262OF (128O C) .
0 Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights work as they should.
What to Use:
Use a mixture of one-half clean water (preferably distilled) and one-half
antifreeze that meets “GM Specification 1825-M,” which won’t damage
aluminum parts. You can also use a recycled coolant conforming to
GM
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Downloaded from www.Manualslib.com manuals search engine from me surge ram; use a flashlight as necessary to see into the tank. The
coolant level should be at or above the seam inside the tank.
If you need more coolant, add the proper mix.
RADIXTOR OR SURGE TANK PRESSURE
CAP
1 NOTICE:
Your radiator or surge tank cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed to prevent
coolant loss and possible engine damage from overheating. Be
sure the arrows
on the cap line up with the overflow tube on the
When you replace your radiator or surge tank pressure cap, an AC@ cap
is recommended.
THERMOSTAT
Engine coolant temperature is controlled by a thermostat in the engine
coolant system.
The thermostat stops the flow of coolant through the
radiator until the coolant reaches a preset temperature.
When
you replace your thermostat, an AC@ thermostat is recommended.
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Downloaded from www.Manualslib.com manuals search engine While the tires available as standard or optional equipment on General
Motors vehicles may vary
with respect to these grades, all such tires meet
General Motors performance standards and have been approved for use
on General Motors vehicles. All passenger type
(P Metric) tires must
conform to Federal safety requirements in addition
to these grades.
meel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced carefully at the
factory to give
you the longest tire life and best overall performance.
In most cases, you will not need to have your wheels aligned again.
However,
if you notice unusual tire wear or your vehicle pulling one way
or the other,
the alignment may need to be reset. If you notice your
vehicle vibrating
when driving on a smooth road, your wheels may need
to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked or badly rusted. If wheel nuts
keep coming loose, the wheel, wheel bolts, and wheel nuts should be
replaced. If the
wheel leaks air out, replace it (except some aluminum
wheels, which can sometimes be repaired). See your Cadillac dealer if any
of these conditions exist.
Your dealer
will know the kind of wheel you need.
Each new
wheel should have the same load carrying capacity, diameter,
width, offset, and be mounted the same way as the one
it replaces.
If you need to replace any of your wheels, wheel bolts, or wheel nuts,
replace them only
with new GM original equipment parts. This way, you
will be sure to have the right wheel, wheel bolts, and wheel nuts for your
Cadillac model.
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