radiator CADILLAC FLEETWOOD 1996 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Engine Coolant Temperature Warning Light
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TEMP
This light should come
on briefly as a bulb check
when you start the engine.
This light tells you that
your engine coolant
has overheated.
Low Coolant Warning Light
LOW
COOLANT
If the coolant level in the
radiator is low, this light
will come on and stay on
until you add coolant.
Continuing
to drive your
vehicle with this warning
light on may result in
damage to your engine.
If you have been operating your vehicle under normal
driving conditions, you should pull
off the road, stop
your vehicle and turn the engine
off as soon as possible.
In “Problems on the Road,” this manual shows you what
to do.
See “Engine Overheating” in the Index. See
“Engine Coolant” in the Index and have your
vehicle serviced as
soon as you can.
2-59

Downloaded from www.Manualslib.com manuals search engine The coolant level should be at or above the FULL
COLD mark. If it isn’t, you may have a leak in the
radiator hoses, heater hoses, radiator, water pump or
somewhere else in the cooling system.
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Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them.
If you
do, you can be burned.
Don’t run the engine if there is a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
I NOTICE: I
Engine damage from running your engine
without coolant isn’t covered by your warranty.
If there seems to be no leak, with the engine on, check to
see if the electric engine fan(s) are running. If the engine
is overheating, both fan(s) should be running.
If they
aren’t, your vehicle needs service.

Downloaded from www.Manualslib.com manuals search engine A I
k!!!L CAUTION:
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 antifreeze.
NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts.
So
use the recommended coolant.
A CAUTION:
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.

Downloaded from www.Manualslib.com manuals search engine 1. You can remove the
coolant surge tank
pressure cap when
the cooling system,
including the coolant surge tank pressure cap
and upper radiator
hose, is no longer hot.
urn t' Turn the pressure cap slowly about one-quarter ti
the left and then stop.
If you hear a hiss, wait for that to stop. A hiss means
there is still some pressure left.
0
2. Then keep turning the
pressure cap slowly,
and remove it.
3. Then fill the coolant
surge tank with the
proper
mix, up to the
FULL COLD mark.
5-18
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Downloaded from www.Manualslib.com manuals search engine 4. With the coolant surge tank pressure cap off, start
the engine and
let it run until you can feel the upper
radiator hose getting hot. Watch out for the
engine fans. By
this time, the coolant level inside the coolant surge
tank may be lower.
If the level is lower, add more of the
proper
mix to the coolant surge tank until the level
reaches the
FULL COLD mark.
5. Then replace the
pressure cap. Be
sure the pressure
cap is tight.
5-19

Downloaded from www.Manualslib.com manuals search engine What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half DEX-COOL
TM (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.
I-
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 TM (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.
1
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.

Downloaded from www.Manualslib.com manuals search engine :: ’ 1 ,-
Checking Coolant
Turning the surge t 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.
LOW
COOLANT
J
If this light comes on,
it means you’re low on
engine coolant.
See “Low Coolant
Light” in the Index.
6-22

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
NOTICE:
The surge tank pressure cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating.
When you replace the surge tank pressure cap, a GM cap
is recommended.
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.
When you replace your thermostat, an
AC@ thermostat
is recommended.
6-23

Downloaded from www.Manualslib.com manuals search engine Windshield Washer Fluid
What to Use
When you need windshield washer fluid, be sure to read
the manufacturer’s instructions before use.
If you will be
operating your vehicle in an area where the temperature
may fall below freezing, use a fluid that has sufficient
protection against freezing.
Adding Washer Fluid
Open the cap labeled WASHER FLUID OmY. Add
washer fluid until the tank is full.
NOTICE:
When using concentrated washer fluid,
follow the manufacturer’s instructions for
adding water.
Don’t mix water with ready-to-use washer
fluid. Water can cause the solution to freeze
and damage your washer fluid tank and
other parts of the washer system. Also,
water doesn’t clean
as well as washer fluid.
Fill your washer fluid tank only
three-quarters full when it’s very cold.
This
allows for expansion, which could damage
the tank
if it is completely full.
Don’t use radiator antifreeze in your
windshield washer.
It can damage your
washer system and paint.

Downloaded from www.Manualslib.com manuals search engine Mats. Floor .................................... 2-47
Methanol
...................................... 6-3
Mirrors
....................................... 2-42
Convex Outside
.............................. 2-43
Electrochromic
............................... 2-42
Foldaway Outside
............................ 2-44
Rear Visor Vanity
............................. 2-47
Visor Vanity
................................. 2-47
MMT
......................................... 6-3
MountainRoads
................................ 4-23
Multifunction Lever
............................. 2-30
Net. Convenience
.............................. 2-45
Neutral. Automatic Transmission
.................. 2-20
New Vehicle “Break-In”
......................... 2-14
Nightvision
................................... 4- 16 Shifting Into
................................. 2-23
Shifting Out
of ............................... 2-26
AtNight
.................................... 2-10
Brake
...................................... 2-22
Lots
....................................... 2-10
Over Things That Burn
........................ 2-27
With a Trailer
................................ 4-39
Pass Key Fault Light
............................ 2-65
Passing
..&.................................... 4-12
PASS-Key
I1 ................................. 2-12
Photocells, Electrochromic Mirror
.................. 2-43
Power Antenna Mast Care
............................ 3-18
DoorLocks
................................... 2-4
Steering
.................................... 4-10
Steering Fluid
................................ 6-24
Windows
................................... 2-28
Parking
..................................... Odometer .................................... 2-53
Powerseat 1-1
Odometer, Trip ................................. 2-53 Lumbar Controls 1-3
Off-RoadRecovery
............................. 4-12 Memory Function 1-2
Oil, Engine
..................................... 6-9 Pregnancy, Use of Safety Belts 1-23
Oil Life Indicator
............................... 6-13 Problems on the Road 5-1
Oil Life Indicator, Resetting
...................... 6- 13 Publications, Service and Owner 7-11
Overdrive. Automatic Transmission
................ 2-21 Pull-Down Feature, Automatic 2-9
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Overheating Engine ............................. 5- 12
Owner Publications. Ordering
..................... 7- 12
Paint Spotting. Chemical
........................ 6-54
Park Automatic Transmission
....................... 2- 19 Radiator
..................................... 5-16
Radio Reception
................................ 3-15
Rain. Driving In
................................ 4-17
Radios
........................................ 3-4
RAP
......................................... 2-16
ReadingLamps
................................ 2-41
{ 8-6