engine coolant CADILLAC ELDORADO 1996 10.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine 4. With the coolant surge tank pressure cap oft', start the 5. Then replace the pressure cap. Be sure the arrows on
engine and let it run until you can feel
the upper the pressure cap line up like this.
radiator hose getting hot. Watch out for the
engine fans.
By this time, the coolant level inside the coolant Driver Information Center, coolant
is at the proper fill
surge tank may be lower.
If the level is lower, add level. If a CHECK COOLANT LEVEL message does
more
of the proper mix to the coolant surge tank appear, repcat Steps 1 to 3 or see your dealer.
until the level reaches about
2.5 inches (60 mm)
below the base
of the filler neck. Start
the engine and allow
it to warm up. If the CHECK
COOLANT LEVEL message does not appear on the

Downloaded from www.Manualslib.com manuals search engine 1
Things that burn can get on hot engine parts and
start
a fire. These include liquids like gasoline,
oil, coolant, brake fluid, windshield washer and
other fluids, and plastic or rubber.
You or others
could be burned. Be careful not to drop or mill
things that will burn onto
a hot engine.
Hood Release
Pull the lever inside the
vehicle to open the hood.
It I
is located on the lower left
side of the instrument panel. Then
go to the front
of the vehicle and find the
secondary
hood release which is located under the front
edge of the grille. Lift
up on the release lever as you
raise the hood.

Downloaded from www.Manualslib.com manuals search engine When you open the hood, you'll see:
G. Transaxle Dipstick/FiIl
H. Air Cleaner
I. Windshield Wdsher Fluid
A. Battery
B. Coolant Fill Location
C. Power Steering Fluid D.
Oil Fill Location
E. Engine Oil Dipstick Location
E Brake Master Cylinder
Before closing the hood, be sure all filler caps are on properly. Then pull the hood down and close it firmly.

Downloaded from www.Manualslib.com manuals search engine Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL TM (orange-colored, silicate-free) engine
coolant. This coolant is designed to remain in your
vehicle for
5 years or 100,000 miles (166 000 km),
whichever occurs first.
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.
A 50/50 mixture of water and the proper coolant for
your Cadillac will:
Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they
should.
NOTICE:
When adding coolant it is important that you use
DEX-COOL (orange-colored, silicate-free)
coolant meeting
GM Specification 6277M.
If silicated coolant is added to the system,
premature engine, heater core or radiator
corrosion may result. In addition, the engine
coolant will require change sooner
-- at
30,000 miles (50 000 km) or 24 months,
whichever occurs first.
What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half
DEX-COOL (orange-colored,
silicate-free) antifreeze that meets GM Specification
6277M, which won’t damage aluminum parts. Use
GM Engine Coolant Supplement (sealer) (GM Part
No. 3634621) with any complete coolant change. If you
use this mixture, you don’t need to add anything else.
A special procedure is required for adding sealer; see the
Cadillac service manual.
(To order a service manual, see
“Service and Owner Publications” in the Index.)
6-19

Downloaded from www.Manualslib.com manuals search engine Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mix will. Your vehicle’s coolant warning
system is set
for the proper coolant mix. With
plain water or the wrong mix, your engine could
get too hot but you wouldn’t get the overheat
warning. Your engine could catch fire and you or
others could be burned.
Use a 50/50 mix of clean
water
and DEX-COOL (orange-colored,
silicate-free) antifreeze.
NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The
repair cost wouldn’t be covered by your
warranty.
Too much water in the mix can freeze
and crack the engine, radiator, heater core and
other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
6-20

Downloaded from www.Manualslib.com manuals search engine Checking Coolant
The surge tank is located next to the engine block on the
passenger’s side of the engine.
The cooling system when hot is under
a lot of pressure.
If the CHECK COOLANT LEVEL message appears on
the
DIC, you will need to add coolant.
A CAUTION:
I
I
lhrning the surge tank pressure cap when the
engine and radiator are hot can allow steam and
scalding liquids
to blow out and burn you badly.
Never turn the surge tank pressure cap
-- even a
little
-- when the engine and radiator are hot.
When your engine is cold, the coolant level should be at
the full cold mark, which is
2.5 inches (60 mm) below
the base
of the fill neck. Use a flashlight as necessary to
see into the tank..
6-21

Downloaded from www.Manualslib.com manuals search engine Adding Coolant
If you need more coolant, add the proper mix at the
surge tank, but only when the engine is cool.
I
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and it will burn if the engine parts are hot
enough. Don’t spill coolant on
a hot engine.
~ ~~
When replacing the pressure cap, make sure it is tight.
Surge Tank Pressure Cap
1 NOTICE:
The surge tank cap is a 15 psi (105 kPaj
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.
If the surge tank pressure cap needs to be replaced, a
General Motors cap
is recommended.
6-22

Downloaded from www.Manualslib.com manuals search engine 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.
If your thermostat needs to be replaced, a General
Motors thermostat is recommended.
Power Steering Fluid
The power steering fluid
reservoir is located next to
the coolant surge tank on
the passenger’s side of the
engine.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless you suspect there is a leak in the system or
you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected and
repaired.
How To Check Power Steering Fluid
When the engine compartment is cool, unscrew the cap
and wipe the dipstick with a clean rag. Replace the cap
and completely tighten
it. Then remove the cap again
and look at the fluid level on the dipstick.
The level should be at the FULL
COLD mark. If
necessary, add only enough fluid to bring the level up
to the mark.
What to Use
Refer to the Maintenance Schedule to determine what
kind of fluid to use. See “Recommended Fluids and
Lubricants” in the Maintenance Schedule booklet.
Always use the proper fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.
6-23

Downloaded from www.Manualslib.com manuals search engine BBB Auto Line ................................. 7-8
Better Business Bureau Mediation
................... 7-8
Brake Adjustment
.................................. 6-27
Fluid
....................................... 6-25
Master Cylinder
.............................. 6-25
Parking
..................................... 2-22
PedalTravel
................................. 6-27
Replacing System Parts
........................ 6-28
System Warning Light
......................... 2-65
Trailer
...................................... 4-35
Transaxle Shift Interlock
....................... 2-27
Wear
....................................... 6-27
Brake Vacuum Problem Message
.................. 2-79
Brakes. Anti-Lock
............................... 4-6
Braking
........................................ 4-5
Braking
in Emergencies .......................... 4- 10
Break-In. New Vehicle .......................... 2- 14
Brightness Control
.............................. 2-43
Bulb Replacement
.............................. 6-29
BTSI
......................................... 2-27
Capacities and Specifications
............... 6.64. 6.65
Carbon Monoxide
.................... 2.28.4.28. 4.34
Cassette Tape Player
.................. 3.16.3.20. 3.27
Cassette Tape Player Care
........................ 3-35
Cassette Tape Player Errors
............. 3.16. 3.20. 3.28
Cellular Telephone
.............................. 2-54 Center Console
Storage Area
...................... 2-51
Center High-Mounted Stoplamp Bulb Replacement
.... 6-33
Center Rear Passenger Position
.................... 1-31
Certificationnire Label
.......................... 4-30
Chains. Safety
................................. 4-34
Chains. Tire
................................... 6-44
Change Engine Oil Message
...................... 2-79
Changing a Flat Tire
............................. 5-25
Chargmg System Indicator Light
................... 2-65
Check Brake Fluid Level Message
................. 2-80
Check Coolant Level Message
..................... 2-80
Check Fuel Gage Message
........................ 2-80
Check Oil Level Message
........................ 2-80
Check %&her Fluid Message
..................... 2-80
Checking Your Restraint Systems
.................. 1-45
Chemical Paint Spotting
.......................... 6-51
Child Restraints
................................ 1-34
Securing in
a Rear Outside Seat Position ........... 1-36
Securing
in the Center Rear Seat Position .......... 1-38
Securing
in the Right Front Seat Position .......... 1-40
TopStrap
................................... 1-35
WheretoPut ................................ 1-34
Chrome Wheels. Cleaning
........................ 6-50
Circuit Breakers and Fuses
....................... 6-55
Cleaner. Air
................................... 6-13
Central Door Unlocking System
.................... 2-3
Change Trans Fluid Message
...................... 2-79
Cigarette Lighter
............................... 2-52

Downloaded from www.Manualslib.com manuals search engine Cleaning ...................................... 6-45
Aluminum
or Chrome Wheels ................... 6-50
Fabric
................................. 6.45. 6.46
Glass
....................................... 6-48
Inside of Your Cadillac
........................ 6-45
Instrument Panel
............................. 6-47
Leather
..................................... 6-47
Outside of Your Cadillac
....................... 6-49
Speakercovers
.............................. 6-47
Special Problems
............................. 6-46
Stains
...................................... 6- 46
Tires
....................................... 6-50
Vinyl
....................................... 6-47
Wheels
..................................... 6-50
Windshield and Wiper Blades
................... 6-48
Clock. Setting the
............................... 3- 13
Comfort Controls
................................ 3 . 1
Comfort Controls. Steering Wheel Touch Control
..... 3-13
Compact Disc Care
............................. 3-36
Compact Disc Player
....................... 3-22. 3-29
Compact Disc Player Errors
.................. 3.25. 3.32
Compact Spare Tire
............................. 5-35
Compass. Rearview Mirror with
................... 2-46
Console Storage
................................ 2-5 1
Control of a Vehicle .............................. 4-5
Convenience Net
............................... 2-52
Convex Outside Mirror
.......................... 2-50
Coolant
....................................... 6-19
Heater. Engine
............................... 2- 17
SurgeTank
............................. 5.18. 5.20
Cooling System
................................ 5- 18
Cornering Lamp Bulb Replacement
................ 6-3 1 Cornering Lamps
............................... 2-41
Courtesy Transportation
........................... 7-7
Cruise Control
................................. 2-35
Cruise Engaged Message
......................... 2-80
Cupholders
.................................... 2-51
Customer Assistance for Text Telephone Users
......... 7-3
Customer Assistance Information ................... 7-1
Customer Satisfaction Procedure
.................... 7-1
Damage. Finish
............................... 6-50
Damage. Sheet Metal
............................ 6-50
Daytime Running Lamps
......................... 2-40
Dead Battery
................................... 5-3
Defects. Reporting Safety ................... 7- 10. 7-11
Defensive Driving
............................... 4-1
Defogging
............................ 3.4.3.7. 3.12
Defrosting
............................ 3.4.3.7. 3.12
Dimensions. Vehicle
............................ 6-65
Dolby' B Noise Reduction ............. 3.17.3.21. 3.29
Door Central Unlocking System
....................... 2-3
Storage Compartment
......................... 2-50
Door Open Message
............................. 2-80
Driver Door Open Message
....................... 2-80
Driver Information Center
........................ 2-75
Driver Information Center Messages
................ 2-78
Driver Position
................................. 1 . 13
Driver's Outside Auto-Dimming Rearview Mirror
..... 2-50
Defogger. Rear Window
......................... 3 . 12
DIC
.......................................... 2-75
Locks
....................................... 2-3