1994 CADILLAC ELDORADO radiator cap

Downloaded from www.Manualslib.com manuals search engine I NOTICE:
Engine damage from running your engine without coolant isn’t \
covered
by your warranty. See “Overheated Engine Protection
Operating Mode” in the Index.
If there seems to be no leak, check to see if the electric engine fans are
running. If the engine is overheating, both fans should be running.
If they
aren’t, your vehicle needs service.
How to Add‘Coolant to the Coolant Surge Tank
If you haven’t found a problem yet, but the coolant level isn’tvisible
inside the surge tank add a
50/50 mixture of clean water (preferably
distilled) and a proper antifreeze at the coolant surge tank, but be sure
the cooling system, including the coolant surge tank pressure cap, is
cool
before you do it. (See “Engine Coolant’’ in the Index for more
information about the proper coolant mix.)
If it isn’t, you may have a leak in the radiator hose, heater hoses, radiator,
water pump or somewhere else in the cooling system.
c
NOTICE:
I
In cold weather, water can freeze and crack the engine, radiat\
or, -
heater core and other parts. So use the recommended coolant. L
_I
224

Downloaded from www.Manualslib.com manuals search engine k
1.
(Don't press down while turning the pressure cap.)
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.
Turn the pressure
cap slowly to the
left until it first
stops.
If you hear a hiss, wait for that to stop. A hiss means there is still some
pressure left.
226

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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 about 2 1/2 inches (60 mm) below the base of the
filler neck.
r
5. Then replace the
pressure cap. Be
sure the arrows
on
the pressure cap
line up like this. 7
Start the engine and allow it to warm up. If the “ENGINE COOLANT
LOW” message does not appear on the Driver Information Center,
coolant is at
the proper fill level. If an “ENGINE COOLANT LOW”
message does appear, repeat steps 1 to 3 or see your dealer.
228

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.
When
you replace your thermostat, an AC@ thermostat is recommended.
POWER STEERING FLUID
How To Check Power Steering Fluid
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.
266

Downloaded from www.Manualslib.com manuals search engine HTNDSHIELD WASHER FLUID
To Add
Open the cap labeled
“WASHER FLUID
ONLY.” Add washer
fluid until the bottle
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 3/4 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.
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I-
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268

Downloaded from www.Manualslib.com manuals search engine Rear Fog/Back-Up Light (Export) ...................... P21/5W
Side Marker Lights
..................................... 194
Stop/Tail/Turn Signal
................................ 2057 NA
Stop/Tail/Turn Signal (Export) ......................... P21/5W
Front Fender
Side Turn Signal (Export)
.............. 2CNPHW
Trunk Light
.........................
Underhood Light ....................
Vanity Mirror Illumination ............
NORlMAL M4INTENNrE
PARTS
Air Cleaner Element .................
Battery .............................
Fuel Filter Element ..................
Engine Oil Filter ....................
PCVValve .........................
Spark Plugs .........................
Serpentine Drive Belt ................
Surge Tank Cap .....................
Thermostat ..........................
Upper Radiator Hose ................
Lower Radiator Hose ................
Trans Screen Rt. Scavenger ...........
Trans Screen Lt. Scavenger ............
Trans Pan Screws (16) ................
Trans Pan Gasket ....................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
..................................
.................. 1003
................... 561
................... 124
REPLACEMENT
........ AC Type S1096C
.............. 25096932
................ 78A-72
............... 1981590
.............. 25121468
.............. 25014377
.............. 06487779
............... 5614236
............... 3530814
......... AC Type RC 33
............... 6410665
......... ACType 131-66
............... 3531407
............... 3521504
............... 3521505
............... 8679416
............... 8680700
............... 8682650
............... 8681197
........ AC Type GF-580
......... AC Type PF-58'
....... AC Type CV-774C
......... AC Type 41-900
318

Downloaded from www.Manualslib.com manuals search engine Right Bank ......................................... 1-3-5-7
Camshaft
................... Induction Hardened Cast Grey Iron
Main Bearings
......................................... Five
Drive
Type
........ Single Row / Staged Drive 8 mm Roller Chain
ENGI. LUBRICATION SYSTEM
Type of Intake. .................................... Stationary
Filter System
...................................... Full-Flow
ENGINE COOLING SYSTEM
Surge Tank / Radiator Cap Relief Pressure ...... 15.0 psi (103 Pa)
Water Pump Type
.................................. Centrifugal
,Drive Belt
....................................... Serpentine
Radiator Core
................................... Aluminum
Radiator 'Cooling Fans (2)
............................ Elec.tric
Thermostat
Starts To Open
................ 192-199'F (89-93 C)
FUEL SYSTEM
Induction Type ............ Sequential Port Fuel Injection,(SPFI)
System Pressure
.................... .33.4-43.5 psi (230-300 kPa)
Idle Speed
.................................. ECM Controlled
Filter Type
............................... Paper Type Element
Fuel Pump
................................ Electric (In Tank)
Fuel Required
................. Premium Unleaded (91 Octane)
AUTOMTIC TRANSAXLE
Eldorado (Trade Name ) ................... Hydra- Mafic 4T80E
Type
..................................... 4-Speed Automatic
.................................... Viscous Converter Clutch
Eldorado (Trade Name
) ................... Hydra- Matic 4T80E
Type
..................................... 4-Speed Automatic
Fluid Required
.............. DEXRON III@ or DEXRON IIE@
Axle Ratio (ETC) .................................... 3.71:l
.................................... Torque Converter Clutch
Axle Ratio (ELDORADO) ............................ 3.11:l
326
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