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0 0
0 SH or SG
“SH”or “SG” must be on the oil container, either by itself or
combined with other quality designations, such as “SWCD,”
“SH,SG,CD,” etc. These letters show American Petroleum Institute
(MI) levels of quality.
SAE 5W-30
Energy Conserving I1
Oils with these words on the container will help you save fuel.
These three things are usually included in a doughnut shaped logo
(symbol) on most containers. If you cannot find oils with the “starburst”
symbol, you should look for oils with the doughnut shaped symbol,
containing the three things noted above.
I NOTICE:
If you use oils that do not have either the “starburst” symbol or
an
API SH designation, you can cause engine damage not
covered by your warranty.
GM Goodwrench@ oil (in Canada, GM Engine Oil) meets all the
requirements for your vehicle.
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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 Cadillac has an “Oil Life Indicator.” This feature will let you know
when to change your oil
-- usually between 3,000 miles (5 000 km) and
7,500 miles (12 500 km) since your last oil change. Under severe
conditions, the indicator may come on before
3,000 miles (5 000 km).
Never drive your vehicle more than 7,500 miles (12 500 km) or 12 months
without an oil change.
The system won’t detect dust
in the oil. So, if you drive in a dusty area, be
sure to change your oil every 3,000 miles
(5 000 km) or sooner if the
“Change Oil Soon” light comes on. Remember to reset the Oil Life
Indicator when the oil has been changed. For more information, see
“Oil Life Indicator” in the Index.
How to Reset the Oil Life Indicator
After the oil has been changed, you’ll need to reset your system. To
do that, turn the ignition switch to the “ON” position with the engine
stopped. Fully depress and release the accelerator pedal
3 times within
5 seconds.
If the “CHANGE OIC’ light comes on and stays on for 5 seconds, it did
not reset. You’ll need to reset the system again.
Engine Coolant Heater (Engine Block Heater)
An engine coolant 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 Coolant Heater” in the Index.
What to Do with Used Oil
Did you know that used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer? Don’t let used oil
stay
on your skin for very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw away clothing or
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rags containing used engine oil. (See the manufacturer’s warnings about
the use and disposal of oil products.)
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 putting.it
in the trash, 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.
AIR CLEANER
c- c
See “Scheduled Maintenance Services” in the Index. Refer
to the
Maintenance Schedule
to determine when to
replace the air filter.
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-NOTICE:
If the air cleaner is off, a backfire can cause a damaging engine
fire:And, dirt can easily get into your engine, which will damage
it. Always have the air cleaner in place when you’re driving. I
I AUTOAUTIC .TRANsIMISSION FLUID
‘When to Check and Change
A good time to check your automatic transmission fluid level is when the
engine oil is changed. Refer to the Maintenance Schedule to determine
when to change your fluid. See “Scheduled Maintenance Services” in
the Index.
How to Check
Because this operation can be a little difficult, you may choose to have
this done at .a Cadillac dealership Service Department.
If you do it yourself, be sure to follow all the instructions here, or you
cou.ld get a false reading on the dipstick.
I I Too NOTICE: much or too little fluidcan damage your. transmission. Too
much can mean that some of the fluid could come out and fall
on hot engine parts or exhaust system, starting
a fire. Be sure to
get an accurate reading
if you check your transmission fluid. i
I
Wait at least 30 minutes before checking the transmission fluid level if
you
have been driving:
When outside temperatures are above 90°F (32OC).
At high speed for. quite a while.
tll
il
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CI)
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What to Use
Standard Differential
Use Axle Lubricant (GM Part No. 1052271) or SAE 8OW-90 GL-5 gear
lubricant.
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).
Give boiling protection up to 262 F (128 C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
I Let the warning lights work as they should.
1 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
Specification 1825-M with a complete coolant flush and refill. Use GM
Engine Coolant Supplement (sealer) with any complete coolant change.
If you use this mixture, you don’t need to add anything else.
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I
You can check the brake fluid without taking off the cap. Just look at the
windows on the brake fluid reservoir. The fluid levels should be above
“MIN.”
If they aren’t, have your brake system checked to see if there is a
leak.
After work is done
on the brake hydraulic system, make sure the levels
are above “MIN” and below the top
of each window.
What to Add
When you do need brake fluid, use only DOT-3 brake fluid -- such as
Delco Supreme
ll@ (GM Part No.1052535). Use new brake fluid from a
sealed container only, and always clean the brake fluid reservoir cap
.before removing it.
NOTICE:
DOT-5 silicone brake fluid can damage your vehicle. Don’t
use it.
Don’t let someone put in the wrong kind of fluid. For
example, just
a few drops of mineral-based oil, such as
engine oil, in your brake system can damage brake system
parts so badly that they’ll have to be replaced.
Brake fluid can damage paint, so be careful not to spill brake
fluid on your vehicle.
If you do, wash it off immediately. See
“Appearance Care” in the Index.
Brake Wear
Your Cadillac has front-wheel disc brakes and rear drum brakes.
Disc brake pads have built-in wear indicators that make a high-pitched
warning sound when the brake pads are worn and new pads are needed.
The sound may come and
go or be heard all the time your vehicle is
moving (except when you are pushing on the brake pedal firmly).
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0 Install new bulb
and socket and
connect the wiring
harness. Make sure
that harness
is
locked to bulb
socket.
NOTICE:
Do not touch glass portion of the new halogen bulb! The oil
from you fingers
will shorten the life of your new halogen bulb.
Install the headlight housing socket into the headlamp assembly.
TMLLIGHT BULB REPLACEMENT
Remove the upper
screw from the
bezel.
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r_ Using Solvent-Type Cleaner on Fabric
First, see if you have to use solvent-type cleaner at all. Some spots and
stains
will clean off better with just water and mild soap.
If you need to use a solvent:
0 Gently scrape excess soil from the trim material with a clean, dull
knife or scraper. Use
very little cleaner, light pressure and clean cloths
(preferably cheesecloth). Cleaning should start at the outside of the
stain, “feathering” toward the center. Keep changing
to a clean
section of the cloth.
0 When you clean a stain from fabric, immediately dry the area with an
air hose, hair dryer, or heat lamp
to help prevent a cleaning ring. (See
the previous NOTICE.)
Special Cleaning Problems
Greasy or Oily Stains
Such as grease, oil, butter, margarine, shoe polish, coffee with cream,
chewing gum, cosmetic creams, vegetable oils,
wax crayon, tar and
asphalt.
Carefully scrape off excess stain.
Follow the solvent-type instructions described earlier.
Shoe polish, wax crayon, tar and asphalt will stain if left on a vehicle
seat fabric. They should be removed as soon as possible. Be careful,
because the cleaner will dissolve them and may cause them to spread.
Non-Greasy Stains
Such as catsup, coffee (black), egg; fruit, fruit juice, milk, soft drinks,.
wine, vomit, urine and blood.
Carefully scrape off excess stain, then sponge the soiled area with cool
water.
0 If a stain remains, follow the foam-type instructions described earlier.
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