engine oil CADILLAC DEVILLE 1998 7.G Owner's Guide

Downloaded from www.Manualslib.com manuals search engine What to Add
When you do need brake fluid, use only DOT-3 brake
fluid
-- such as Delco Supreme 11’ (GM Part
No. 12377967). Use new brake fluid from a sealed
container only.
Always clean the brake fluid reservoir cap and the
area around the
cap before removing it. This will help
keep dirt from entering the reservoir.
With the wrong kind
of. fluid in your brake
system, your brakes may not work well, or they
may not even work at
all. This could cause a
crash. Always use the proper brake fluid.
NOTICE:
Using the wrong fluid can badly damage
brake system parts. 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. Don’t let someone put in the
wrong kind of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be damaged. Be careful not to spill brake fluid
on your vehicle.
If you do, wash it off
immediately. See “Appearance Care” in
the Index.
6-29

Downloaded from www.Manualslib.com manuals search engine Appearance Care
Remember, cleaning products can be hazardous. Some are toxic. Others can burst into flame
if you strike a
match or get them on a hot part of the vehicle. Some are
dangerous
if you breathe their fumes in a closed space.
When you use anything from a container to clean your
vehicle, be sure to follow the manufacturer’s warnings
and instructions. And always open your doors or
windows when you’re cleaning the inside.
Never use these to clean your vehicle:
0
0
0
0
0
0
0
0
0
Gasoline
Benzene
Naphtha
Carbon Tetrachloride Acetone
Paint Thinner
Turpentine
Lacquer Thinner
Nail Polish Remover
They can all be hazardous
-- some more than
others
-- and they can all damage your vehicle, too. Don’t use any of these unless this manual says you can.
In many uses, these will damage your vehicle:
0 Alcohol
Laundry Soap
0 Bleach
0 Reducing Agents
Cleaning the Inside of Your Vehicle
Use a vacuum cleaner often to get rid
of dust and loose
dirt. Wipe vinyl or leather with a clean, damp cloth.
Your dealer has two cleaners, Multi-Purpose Interior
Cleaner and Capture Non-Solvent Dry Spot and Soil
Remover. They will clean normal spots and stains very well. You can get GM-approved cleaning products from
your dealer. (See “Appearance Care and Materials” in
the Index.)
Here are some cleaning tips:
0 Always read the instructions on the cleaner label.
Clean up stains as soon as you can -- before they set.
Carefully scrape off any excess stain.
0 Use a clean cloth or sponge, and change to a clean area
often.
A soft brush may be used if stains are stubborn.
If a ring forrns after spot cleaning, clean the entire
area immediately or
it will set.

Downloaded from www.Manualslib.com manuals search engine Using Multi-Purpose Interior Cleaner
on Fabric
1. Vacuum and brush the area to remove any loose dirt.
2. Always clean a whole trim panel or section. Mask
3. Mix powdered cleaner following the directions on
surrounding trim along stitch or welt lines.
the container label to form thick suds.
4. Use suds only and apply with a clean sponge. Don’t
saturate the material and don’t rub it roughly.
5. As soon as you’ve cleaned the section, use a sponge
to remove the suds.
6. Wipe cleaned area with a clean, damp towel or cloth.
7. Wipe with a clean cloth and let dry.
Special Fabric Cleaning Problems
Stains caused by such things as catsup, coffee (black),
egg, fruit, fruit juice, milk, soft drinks, vomit, urine and
blood can be removed as follows:
1. Carefully scrape off excess stain, then sponge the
soiled area with cool water.
2. If a stain remains, follow the multi-purpose interior
cleaner instructions described earlier.
3. If an odor lingers after cleaning vomit or urine,
treat the area with a waterhaking soda solution:
1 teaspoon (5 ml) of baking soda to 1 cup (250 ml)
of lukewarm water.
4. Let dry.
Stains caused by candy,
ice cream, mayonnaise, chili
sauce and unknown stains can be removed as follows:
1. Carefully scrape off excess stain.
2. First, clean with cool water and allow to dry
completely.
Multi-Purpose Interior Cleaner.
3. If a stain remains, follow instructions for
Cleaning Vinyl
Use warm water and a clean cloth.
Rub with a clean, damp cloth to remove
may have to do it more than once. jirt.
You
0 Things like tar, asphalt and shoe polish will stain
if you don’t get them
off quickly. Use a clean
cloth and a vinyllleather cleaner. See your dealer
for this product.
6-50

Downloaded from www.Manualslib.com manuals search engine Cleaning Leather
Use a soft cloth with lukewarm water and a mild soap or
saddle soap and wipe
dry with a soft cloth. Then, let the
leather
dry naturally. DO not use heat to dry.
For stubborn stains, use a leather cleaner. See your
dealer for
this product.
cleaners, furniture polish or shoe polish on leather.
immediately.
If dirt is allowed to work into the
finish, it can harm the leather;
Never use oils, varnishes, solvent-based or abrasive
Soiled or stained leather should 'be cleaned
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.
Cleaning Interior Plastic Components
Use only a mild soap and water solution on a soft
cloth or sponge. Commercial cleaners may affect the
surface
finish.
Cleaning Wood Panels
Use a clean cloth moistened in warm, soapy water (use
mild dish washing soap).
Dry the wood immediately
with
a clean cloth.
Cleaning Speaker Covers
Vacuum around a speaker cover gently, so that the
speaker won't be damaged. Clean spots with just
water and mild soap.
Care of Safety Belts
Keep belts clean imd dry.
I
Do not bleach or dye safety belts. If you do, it
may severely weaken them. In a crash, they
might not 'be able to provide adequate protection.
Clean safety belts only with mild soap and
lukewarm water.

Downloaded from www.Manualslib.com manuals search engine Don’t wash your vehicle in the direct rays of the sun.
Don’t use strong soaps or chemical detergents. Use liquid hand, dish or car washing (mild detergent) soaps.
You can get GM-approved cleaning products from your
dealer. (See “Appearance Care and Materials” in the
Index.) Don’t use cleaning agents that
are petroleum
based, or that contain acid or abrasives. All cleaning
agents should be flushed promptly and not allowed to
dry
on the surface, or they could stain. Dry the finish
with a soft, clean chamois or an all-cotton towel to
avoid surface scratches and water spotting.
High pressure car washes may cause water to enter
your vehicle.
Cleaning Exterior LampsLenses
Use lukewarm or cold water, a soft cloth and a liquid
hand, dish or car washing (mild detergent) soap to clean
exterior lamps and lenses. Follow instructions under “Washing Your Vehicle.”
Finish Care
Occasional waxing or mild polishing of your vehicle by
hand may be necessary to remove residue from the paint
finish. You can get GM-approved cleaning products
from your dealer. (See “Appearance Care and Materials”
in the Index.) Your
vehicle has a “basecoatjclearcoat” paint finish.
The clearcoat gives more depth and gloss
to the
colored basecoat. Always use waxes and polishes that are non-abrasive
and made for a basecoatjclearcoat
paint finish.
NOTICE:
Machine compounding or aggressive polishing on
a basecoatlclearcoat paint finish may dull the
finish
or leave swirl marks.
Foreign materials such as calcium chloride and other
salts, ice melting agents, road oil and tar, tree sap, bird
droppings, chemicals from industrial chimneys, etc., can
damage your vehicle’s finish
if they remain on painted
surfaces. Wash the vehicle as soon as possible. If
necessary, use non-abrasive cleaners that are marked
safe for painted surfaces to remove foreign matter.
Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period
of years. You can help to keep the paint finish looking
new by keeping your vehicle garaged or covered whenever possible.

Downloaded from www.Manualslib.com manuals search engine Appearance Care Materials Chart
DESCRIPTION
Polishing Cloth - Wax Treated
Tar and Road Oil Remover
Chrome Cleaner and Polish
White Sidewall Tire Cleaner
Vinyl Cleaner Glass Cleaner
Wash Wax Concentrate
Armor All
TM Protectant
Multi-Purpose Interior Cleaner
Wheel Cleaner
Capture Dry Spot Remover
Armor All
TM Cleaner
Synthetic Chamois
Silicone Tire Shine Finish Enhancer
Cleaner Wax
Surface Cleaner
12377966
16
oz. (0.473 L)
12377984
16 oz. (0.473 L) I
See your General Motors Parts Department for these products. **Not recommended for use on instrument panel vinyl.
See “Fluids and Lubricants” in the Index.
USAGE
Exterior polishing cloth
Removes tar, road
oil and asphalt
Use
on chrome, stainless steel, nickel, copper and brass
Removes soil and black marks from whitewalls
Cleans vinyl tops, upholstery and convertible tops
Removes dirt, grime, smoke and fingerprints Cleans and lightly waxes
Protects leather, wood, acrylics, Plexiglas
TM , plastic,
rubber and vinyl
Cleans carpets, seats, interior trim, door panels and
floor mats
Spray on and rinse with water
Attracts, absorbs and removes soils
Cleans and shines a variety
of surface types
Shines vehicle without scratching Spray on tire shine
Removes dust, fingerprints and surface contaminants
Removes light scratches and oxidation and protects finish Removes contaminants, blemishes and swirl marks
6-56

Downloaded from www.Manualslib.com manuals search engine Replacement Bulbs
Application Numbei.
Headlamps, Composite Inner High Beam
....................... 9005
. FrontTurn Signal ..................... 3157NA
Outer
Low Beam ... 1 ................... 9006
Center High-Mounted Stoplamp (CHMSL)
... 1156
Rear
Turn Signal and Taillamp, .............. 2057
Capacities and Specifications
Engine Specifications
......... 1 Displacement 279 cubic inches
(4 565 cc)
Qpe .......................... .4.6L DOHC V8
VIN Engine Code DeVille and DeVdle d’Elegance
............ Y
Concours ............................... 9
Horsepower DeVille and DeVille d’Elegance
............ 275 (bhp) @ 5600 rpm
Concours
............. 300 (bhp) @ 6000 rpm
205 (kW)
@ 5600 rpm
224 (kW)
@ 6000 rpm Torque
DeVille and DeVille d’Elegance
........... 300 (lb-ft) 0 4000 rpm
Concours
............. 295 (lb-ft) @ 4400 rpm .
407 (N-m) @ 4000 rprn
400 (N-m)
@ 4400 rpm
Thermostat Starts To Open
. . 177-184°F (81-85°C)
Firing Order ................... 1-2-7-3-4-5-6-8
Capacities
Transaxle (4T80-E) ............ 15 quarts (14.2 L)
Crankcase (Engine Oil with Filter Change)
........... 7.5 quarts (7.1 L)
Engine Cooling System ...... 10.68 quarts (l0.i L)
Fuel Tank ................... 20 gallons (75.7 L)
R- 134a Refrigerant .............. 2 lbs. (0.91 kg)
Wheel Base
............. 113.8 inches (289.1 cm)
Length
................ 209.78 inches (532.6 cm)
Height,.
.................. 56.4 inches (143.2 cm)
Width
................... 76.5 inches (194.3 cm)
Front Tread
............... 60.9 inches (154.6 cm)
Rear Tread
............... 60.9 inches (154.6 cm)
Wheel Nut Torque ........... 100 lb-f t (140 Nam)
Vehicle Dimensions
6-66

Downloaded from www.Manualslib.com manuals search engine Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If
you’re not sure, ask your dealer.
Normal Maintenance
Replacement Parts
Air Filter Element ............ AC Type A- 1208C
Fuel Filter Element
............ AC Type GF-624
Engine Oil Filter
................ AC Type PF-58
PCV Valve
.................. AC Type CV-774C
Thermostat
.................... AC Type 131-66
Windshield Wiper Blade (Pin Type)
................ .22 inches (56.5 cm)
Spark
Plugs ................... AC Type 41 -950
6-67

Downloaded from www.Manualslib.com manuals search engine Battery ...................................... 6.3 1
Jump Starting
................................. 5-3
Not Charging Message
......................... 2-82
Volts High Message
........................... 2-83
Volts Low Message
........................... 2-83
Warnings
................................ 5-3. 5-5
Battery Saver ............................. 2-46. 2-48
Exterior Lighting
............................. 2-46
Inadvertent Power
............................ 2-48
BBB Auto Line
................................ 7- 11
Better Business Bureau Mediation
.................. 7- 11
Blizzard
...................................... 4-27
Brake Replacement. Remote Keyless Entry
............... 2-9
Adjustment
.................................. 6-30
Fluid
....................................... 6-28
Master Cylinder
.............................. 6-28
Parking ..................................... 2-26
PedalTravel
................................. 6-30
Replacing System Parts
........................ 6-3 1
System Warning Light
......................... 2-69
Trailer
...................................... 4-35
Transaxle Shift Interlock
....................... 2-31
Wear
....................................... 6-30
Brake Vacuum Problem Message
.................. 2-83
Brakes. Anti-Lock
............................... 4-7
Braking ........................................ 4-6
Braking in Emergencies .......................... 4- 10
Break-In. New Vehicle .......................... 2-18 Brightness Control
.............................. 2-46
Bulb Replacement
.............................. 6-32
BTSI
......................................... 2-31
Capacities and Specifications
.................... 6-66
Carbon Monoxide
.................... 2.32.4.28. 4.35
Cassette Tape Player
.................. 3.16.3.19. 3.28
Cassette Tape Player Care
........................ 3-39
Cellular Telephone
.............................. 2-56
Center Console Storage Area
...................... 2-54
Center Passenger Position
........................ 1-29
Central Door Unlocking System
.................... 2-5
Chains. Safety
................................. 4-35
Change Engine Oil Message
...................... 2-83
Change Trans Fluid Message
...................... 2-83
Changing a Flat Tire
............................. 5-24
Charging System Indicator Light
................... 2-69
Check Brake Fluid Level Message
................. 2-83
Check Coolant Level Message
..................... 2-84
Check Fuel Gage Message
........................ 2-84
Check Gas Cap Message
......................... 2-84
Check Oil Level Message
........................ 2-84
Check Washer Fluid Message
..................... 2-84
Checking Your Restraint Systems
.................. 1-53
Chemical Paint Spotting
.......................... 6-55
Cassette Tape Player Errors
............. 3.16.3.20.
3-28
Center High-Mounted Stoplamp Bulb Replacement
.... 6-35
Certification Label
.............................. 4-30
Chains. Tire
................................... 6-48
8-2

Downloaded from www.Manualslib.com manuals search engine Identification ................................ 6-57
Misfire. Ease
Off Gas Pedal Message ............. 2-85
Overheated. Stop Engine Message
................ 2-85
Overheating
................................. 5-15
PowerReduced
.............................. 2-85
Running While Parked
.................... 2.32. 4.28
Specifications
................................ 6-66
Starting Your
................................ 2-20
Engine Hot
. A/C Off Message .................... 2-85
Engineoil
.................................... 6-11
Adding
..................................... 6-12
Checking
................................... 6-12
Additives
................................... 6- 14
Used
....................................... 6-15
What Kind
of Oil to Use ....................... 6-13
Whentochange
.............................. 6-14
Stop Engine Message
.......................... 2-85
Engine Speed Limiter
............................ 2-67
EnglisMetric Display
.......................... 2-66
Ethanol
........................................ 6-4
Exhaust. Engine
........................... 2.32. 4.28
Express-Down Window
.......................... 2-34
Exterior Lighting
............................... 2- 10
Exterior Lighting Battery Saver .................... 2-46
Fabric Cleaning
............................... 6-50
Fan Button
................................. 3.2. 3.6
Filling Your Tank
................................ 6-5
Finish Care
.................................... 6-53
Finish Damage
................................. 6-55 First Gear. Automatic Transaxle
................... 2-26
Flashers. Hazard Warning
......................... 5-2
Flash-To-Pass Feature
........................... 2-36
Flat Tire. Changing
............................. 5-24
FloorMats
.................................... 2-57
Fluid Capacities
................................ 6-66
Foreign Countries. Fuel
........................... 6-5
FrenchLanguageManual
11
Front Storage Armrest ........................... 2-54
Front Towing
.............................. 5-9. 5-11
Fuel
.......................................... 6-3
Canada
...................................... 6-5
Data Panel
.................................. 2-78
DoorRelease
................................. 6-6
Filling Your Tank
.............................. 6-5
Gage
....................................... 2-77
In Foreign Countries
........................... 6-5
Level Low Message
........................... 2-85
Fuses and Circuit Breakers
....................... 6-60
Gages
FogLamps
.................................... 2-44
.. ...........................
Front Turn Signal Lamp Bulb Replacement .......... 6-34
Engine Coolant Temperature
.................... 2-73
Fuel
....................................... 2-77
Tachometer
.................................. 2-67
GAWR
....................................... 4-30
Gear Positions. Automatic Transaxle ................ 2-23
GloveBox
.................................... 2-54
Gold Key Courtesy Transportation .................. 7-8