1994 CADILLAC ELDORADO Owners Manual

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The power rack and pinion..stee&g .gstem--h,w, a ,rotaq- spool valve which
directs hydraulic fluid coming from the power steering pump .to one side or
the other
side of the rack piston. The integral rack.piston is attached to the
rack. The rack piston converts hydraulic pressure to a linear force which
moves the rack4eft or right.
The force is then transmitted through the
inner and outer tie rods to the steering
.. knuckles, , which turn the wheels
If hydraulic assist is not available, manual conirol, is ‘maintained. However
under these, conditions. more steering effort is required.
4.6 LITER NORTHSTAR ENGINE
Displacement ............................... .4.6L (279 cu.in.)
No. of Cylinders
................ 32-valve DOHC 8 - 90 Degree V
Power (ACC. to
SAE 51349) ................ 270 (b,hp) @ 5600 rpm
Torque (ACC. to
SAE 51349) ............ 300 (lbs. ft.) @? 4000 rpm
ELDORADO
...................................... 204 (kW) @ 5600 rprn
...................................... 407(N*m) @ 4OOOrpm
ETC
Power (ACC. to SAE 51349) ................ 295’(bhp) @ 6000 rpm
Torque (ACC. to
SAE 51349) ............ 290 (lbs. ft.) @? 440.0 rpm
Bore
........................................ 93mm.(3.66.in.)
Stroke
...................................... .84mm (331in.)
Compression Ratio
.................................... 10.3: 1
Cylinder Block ...... Die Cast Aluminum with Iron Cylinder Bores
Cylinder Heads
................................. Cast Aluminum
Intake Manifold-
............ Die Cast Magnesium / Thermoplastic
.......................................... Air Induction Tubes
........................................ 220 (kW) @ 6000 rpm
...................................... 393 (Nom) @ 4400 rpm
Valve. System ................... Direct Acting Hydraulic Tappets
Intake Valve
.................................. 33mm (1.29 in.).
Fkhaust Valve,. ................................ 29mm (1.14.h.)
Pktons
...................................... Cast Aluminum
Firing Order
.................................. 1-2-7-3-4-5-6-8
Left Bank ........................................... 2-4-6-8
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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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Downloaded from www.Manualslib.com manuals search engine EMISSIONCONTROL SYS.TEMS
. Exhaust Gas Recirculation .................... Controlled Flow
Catalytic.Converter ......................... Ceramic Monolith
Evaporative Emission Control
................ Charcoal Canister
r Crankcase Emission Control .......................... PCV Valve
Electronic System
..................... Open :and .'Closed Loop
r P, EXEUUS.T SYSTEM
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Trpe ................................ Single with. Crossover Pipe
Muffler
................................... One-Reverse Flow
Resonator ............................................. None
. Exhaust Pipe ..................................
Intermediate Pipe ..............................
Tail Pipe .....................................
r i ELECTHCXL SYSTEM
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Stainless Steel
Stainless Steel
Stainless. Steei
Voltage
,. ...............................................
Ground ........................................... -Negative
..Generator
.......................................... 144 Amp
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Refrigerant-Rl34a .......................... 2.375 lbs. (LO8 kg)
1 Not all air conditioningrefrigerants are the same. If the air conditioning
'system
in your vehicle needs refrigerant, besure the:proper.refrigerant .is
used.
If you're.not sure, ask your Cadillac dealership.
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FLUID 'CAPACITIES
Transaxle ...................................... 30 pts. (14 L)
Engine Oil ................................... .7.0 qts (6.6 L)
With Filter Change ............................ 7.5 qts. (6.6 L)
Engine Cooling System ..................... 12.5 quarts (1 1.8 L)

Downloaded from www.Manualslib.com manuals search engine Fuel Tank .................................. 20 gallons (76 L)
Power Steering
.............................. 1.3 quarts (1.2 L)
Windshield Washer Reservoir .................. 4.2 quarts (4.1 L)
TIGHTEN TORQUE
Spark Plugs (4.6 L) ......................... 15 N-m (11 lbs. ft.)
Oil Pan Drain Plug (4.6
L) ................... 20 N*m (15 lbs. ft.)
VEHICLE DIMENSIONS
Eldorado/ETC
Shipping Weight .......................... 3516 lbs. (1594.7 kg)
Shipping Weight
(ETC) ..................... .3695 lbs. (1679 kg)
Wheel Base
................................ 108 in. (2743 mm)
Length .................................. .202.2 in. (5135 mm)
Height ................................... .54.0 in. (1371 mm)
Width .................................... .74.3 in. (1887 mm)
Front Tread ............................... .60.9 in. (1547 mm)
Rear Tread ............................... .60.9 in. (1547 mm)
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