fuel cap CADILLAC DEVILLE 2004 8.G User Guide

Capacities and Specications
The following approximate capacities are given in English and metric conversions. Please refer toRecommended
Fluids and Lubricants on page 6-13for more information.
Engine Specications
Engine VIN Code Transaxle Spark Plug Gap Firing Order
4.6 L DOHC V8Y
DeVille,
DHSAutomatic
4T80 – E0.050 inches
(1.3 mm)1-2-7-3-4-5-6-8
4.6 L DOHC V89
DTSAutomatic
4T80 – E0.050 inches
(1.3 mm)1-2-7-3-4-5-6-8
Capacities and Specications
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a
Use Refrigerant Oil, R134a Systems2.2 lbs 1.0 kg
Cooling System 13.0 quarts 12.3 L
Engine Oil with Filter 7.5 quarts 7.1 L
Fuel Tank 18.5 gallons 70.0 L
Transaxle 15.0 quarts 14.2 L
Wheel Nut Torque 100 lb-ft 140Y
All capacities are approximate. When adding, be sure to ll to the approximate level as recommended in this
manual. Recheck uid level after lling.
5-115

(h)If you do not use your vehicle under the following
conditions, the uid and lter do not require chage until
the CHANGE TRANS FLUID message appears on
the Driver Information Center. Change automatic
transaxle uid and lter if the vehicle is mainly driven
under one or more of these conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as limousine service.
Uses such as high performance operation.
(i)Drain, ush and rell cooling system. See Engine
Coolant on page 5-27for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and ller neck.
Pressure test the cooling system and pressure cap.
(j)Check throttle system for interference or binding and
for damaged or missing parts. Replace parts as
needed. Replace any components that have high effort
or excessive wear. Do not lubricate accelerator or
cruise control cables.
(k)A uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired
and the uid level checked. Add uid if needed.
(l)Inspect throttle body bore and valve plates for
deposits. Open the throttle valve and inspect all
surfaces. Clean as required.Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure the safety,
dependability and emission control performance of your
vehicle. Your GM Goodwrench dealer can assist you
with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-13.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-15for further
details.
Notice:It is important to check your oil regularly
and keep it at the proper level. Failure to keep your
engine oil at the proper level can cause damage
to your engine not covered by your warranty.
6-9

Audio System(s) (cont.)
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-90
Theft-Deterrent Feature...............................3-114
Understanding Radio Reception...................3-115
XM™ Satellite Radio Antenna System...........3-118
Auto Exit Seat................................................3-77
Auto Exit Steering Wheel.................................3-78
Automatic Level Control...................................4-41
Automatic Transaxle
Fluid..........................................................5-24
Operation...................................................2-28
B
Backing Up....................................................4-46
Battery..........................................................5-46
Battery Load Management...............................3-24
Battery Replacement......................................... 2-7
Before Leaving on a Long Trip.........................4-24
Brake
Parking......................................................2-32
System Warning and Parking Brake Indicator
Light......................................................3-51
Brake Adjustment............................................5-46
Brake Fluid....................................................5-43
Brake Pedal Travel.........................................5-46Brake Wear...................................................5-45
Brakes..........................................................5-43
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-24
Bulb Replacement...........................................5-59
Center High-Mounted Stoplamp (CHMSL)........5-64
Front Turn Signal, Sidemarker, Parking and
Cornering Lamps......................................5-63
Halogen Bulbs............................................5-59
Headlamp Aiming........................................5-55
Headlamps.................................................5-59
Replacement Bulbs......................................5-64
Taillamps, Turn Signal, and Stoplamps............5-64
Buying New Tires...........................................5-80
C
Cadillac Owner Privileges™............................... 7-7
California Fuel.................................................. 5-6
Canada – Customer Assistance.......................... 7-5
Canadian Owners................................................ ii
Capacities and Specications..........................5-115
Carbon Monoxide...................4-28, 4-41, 2-12, 2-37
Care of
Safety Belts..............................................5-101
Your Cassette Tape Player..........................3-116
Your CD Player.........................................3-117
Your CDs .................................................3-117
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