1994 BUICK CENTURY oil

I 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.
Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle 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 Buick dealership Service
Department.
If you do it yourself, be sure to follow all the
instructions here, or you could get a false reading on the
dipstick.
I NOTICE:
loo much or too little fluid can damage your
transaxle.
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 transaxle
fluid.
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How to Add Fluid
Refer to the Maintenance Schedule to determine what
kind of transaxle fluid
to use. See “Recommended
Fluids and Lubricants” in the Index.
Engine Coolant
If the fluid level is low, add only enough of the proper
fluid to bring the level into the cross-hatched area on the
dipstick.
1. Pull
out the dipstick.
2. Using a long-neck funnel, add enough fluid at the
It doesn’t take much fluid, generally less than a pint
(OSL).
Don’t overfill. We recommend you use only
fluid labeled DEXRON@-I11 or DEXRON@-IIE,
because fluids with that label are made especially for
your automatic transaxle. Damage caused by fluid other
than DEXRON@-I11 or DEXRON@-IIE is
not covered
by your new vehicle warranty. dipstick
hole
to bring it to the proper level.
After adding fluid, recheck the fluid level as
described under “How to Check.”
0 When the correct fluid level is obtained, push the
dipstick back in all the way. The following explains
your cooling system and how to
add coolant when it is low. If you have a problem with
engine overheating or if
you need to add coolant to your
radiator, see “Engine Overheating” in the Index.
The proper coolant for your Buick will:
0 Give freezing protection down to -34°F (-37°C).
0 Give boiling protection up to 262 “F ( 128 “C).
0 Protect against rust and corrosion.
Help keep the proper engine temperature.
0 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 Specification 1825-M with a complete coolant flush
and refill. If you use this mixture,
you don’t need to add
anything else.
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should have your brake system fixed, since a leak means
that sooner or later your brakes won’t work well,
or
won’t work at all. So, it isn’t a good idea to “top off’
your brake fluid. Adding brake fluid won’t correct a
leak. If you add fluid when your linings are worn, then
you’ll have too much fluid when you get new brake
linings. You should add (or remove) brake fluid, as
necessary, only when work
is done on the brake
hydraulic system.
When
your brake fluid falls to a low level, your brake
warning light will come on. See “Brake System Warning
Light” in the Index.
What to Add
When you do need brake fluid, use only DOT-3 brake
fluid
-- such as Delco Supreme 11 @ (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.
a 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.
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I 0 Use solvent-type cleaners in a well-ventilated area
0 If a ring forms after spot cleaning, clean the entire
only.
If you use
them, don’t saturate the stained area.
area immediately or it will set.
Using Foam-Type Cleaner on Fabric
0
0
0
0
0
0
0
0
0
0
Vacuum and brush the area to remove any loose dirt.
Always clean a whole trim panel or section. Mask
surrounding trim along stitch or welt lines.
Mix Multi-Purpose Powdered Cleaner following the
directions
on the container label.
Use suds only and apply with a clean sponge.
Don’t saturate the material.
Don’t rub it roughly.
As soon as you’ve cleaned the section, use a sponge
to remove the suds.
Rinse the section with a clean, wet sponge.
Wipe off what’s left with a slightly damp paper towel
or cloth.
Then dry it immediately with a blow dryer or a heat
lamp.
I NOTICE:
I
Be careful with a hair dryer or heat lamp. You
could scorch the fabric.
0 Wipe with a clean cloth.
Using Solvent-Qpe Cleaner on Fabric
First, see if you have to use solvent-type cleaner at all.
Some spots and stains will dean
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.)
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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.
0 Carefully scrape off excess stain.
0 Follow the solvent-type instructions described
earlier.
0 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.
0 Carefully scrape off excess stain, then sponge the
0 If a stain remains, follow the foam-type instructions
soiled
area with cool water.
described earlier.
0 If an odor lingers after cleaning vomit or urine, treat
the area with
a waterbaking soda solution:
1 teaspoon
(5 ml) of baking soda to 1 cup (250 ml)
of lukewarm water.
If needed, clean lightly with solvent-type cleaner.
Combination Stains
Such as candy, ice cream, mayonnaise, chili sauce and
unknown stains.
0 Carefully scrape off excess stain, then clean with
0 If a stain remains, clean it with solvent-type cleaner.
cool water and allow
to dry.
Cleaning Vinyl
Use
warm water and a clean cloth.
0 Rub with a clean, damp cloth to remove dirt. You
0 Things like tar, asphalt and shoe polish will stain if
may have
to
do it more than once.
you don’t get them off quickly. Use a clean cloth and
a solvent-type vinyl cleaner.
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Cleaning Leather
Use a soft cloth with lukewarm water and a mild soap or
saddle soap.
For stubborn stains, use a mild solution of 10%
isopropyl alcohol (rubbing alcohol) and
90% water.
Never use oils, varnishes, solvent-based or abrasive
cleaners, furniture polish or shoe polish on leather.
Soiled leather should be cleaned immediately. If dirt
is allowed to work into finish, it can harm the
leather.
Cleaning the Top of the Instrument Panel
Use only mild soap and water to clean the top surfaces
of the instrument panel. Sprays containing silicones or
waxes may cause annoying reflections in
the windshield
and even make it difficult to see through the windshield
under certain conditions.
Care of Safety Belts
Keep belts clean and dry.
Glass
Glass should be cleaned often. GM Glass Cleaner (GM
Part No. 1050427) or a liquid household glass cleaner
will remove normal tobacco smoke and
dust films.
Don’t use abrasive cleaners on glass, because they may
cause scratches. Avoid placing decals on the inside rear
window, since they may have to be scraped
off later. If
abrasive cleaners are used on the inside of the rear
window, an electric defogger element may be damaged.
Any temporary license should not be attached across the
defogger grid.
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basecoat. Always use waxes and polishes that are
non-abrasive and made for a basecoat/clearcoat paint
finish.
I
I NOTICE:
Machine compounding or aggressive polishing
on a basecoatklearcoat paint finish may dull the
finish or leave swirl marks.
Aluminum Wheels (If So Equipped)
Your aluminum wheels have a protective coating similar
to the painted surface
of your buick. Don’t use strong
soaps, chemicals, chrome polish, abrasive cleaners
or
abrasive cleaning brushes on them because you could
damage this coating. After rinsing thoroughly,
a wax
may be applied.
NOTICE:
If you have aluminum wheels, don’t use an
automatic vehicle wash that has hard silicon
carbide cleaning brushes. These brushes can
take
off the protective coating.
White Sidewall Tires
Your Buick dealer has a GM White Sidewall Tire
Cleaner.
You can use a stiff brush with the cleaner.
Weatherstrips
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth
at least every six
months. During very cold, damp weather more frequent
application may be required. (See “Recommended Fluids
& Lubricants’’ in the Index.)
Sheet Metal Damage
If your vehicle is damaged and requires sheet metal
repair or replacement, make sure the body repair shop
applies anti-corrosion material
to the parts repaired or
replaced to restore corrosion protection.
Foreign Material
Calcium chloride and other salts, ice melting agents,
road oil and tar, tree sap, bird droppings, chemicals from
industrial chimneys, and other foreign matter can
damage your vehicle’s finish if they remain on painted
surfaces. Use cleaners that are marked safe for painted
surfaces
to remove foreign matter.
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r Fuse Usage
I
Fuse Amp Circuitry
1 15 ECM, MAF Sensor (3 100 Engine only)
2 20 ECM Injectors/Coil
3
4
5
6
7
8
9
10
11
12
13
14
15
I 16
5
15
10
20
20
10
20 20
30"
5
10
30"
25
20
Automatic Door LockAJnlock
Turn Signal Flasher, Back-up Lights, Trunkbiftgate Release
Supplemental Inflatable Restraint (Air Bag)
Tail, Park, Side Marker, License Plate, Stop/Turn Signal Heater/Air Conditioner
Gages, Warning Indicators, Torque Convert Clutch, Audible Warning\
System, Computer Command
Control, Trunk Release, Brake Warning Indicator, Rear Defog Swit\
ch, Speedometer
Stop Lights, Hazard Flashers
Interior, Underhood, Courtesy,
I/P, Trunk Lights, Door Locks, Horn Relay, Passive Restraint System, \
Deck
Lid Release, Power Antenna
Liftgate Release, Power Windows
Illumination for:
I/P, Radio, Pod Lights, Ashtray, Console Light, Heater-A/C Control, D\
efog Switch,
Headlight Switch
Radio, Cruise Control
Seats, Door Locks, Rear Defog
Windshield WipefWash
Cigarette Lighter
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