1994 CADILLAC SEVILLE Owners Manual

Downloaded from www.Manualslib.com manuals search engine rack. The rack piston converts hydraulic pressure to a linear force which
moves the rack left 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 control 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 .............................. 8 - 90 Degree V
Power (ACC. to
SAE 51349) ............... 270 (bhp) @ 5600 rpm
Torque (ACC. to
SAE 51349) ............ 300 (lbs. ft.) @ 4000 rpm
SLS
...................................... 204 (kW) @ 5600 rpm
...................................... 407(N*m) @ 4000 rpm
STS
Power (ACC. to SAE 51349) .1. ............ 295 (bhp) @ 6000 rpm
Torque (ACC. to
SAE 51349) ............ 290 (lbs. ft.) @ 4400 rpm
...................................... 220 (kW) @ 6000 rpm
...................................... 393 (Nom) @ 4400 rpm
Bore
........................................ 93mm (3.66 in.)
Stroke
...................................... .84mm (3.31in.)
Compression Ratio
................................... 10.3:l
Cylinder Heads
............................... Cast Aluminum
Cylinder Block
...... Die Cast
Aluminum with Iron Cylinder Bores
Intake Manifold
............ Die Cast Magnesium / Thermoplastic
........................................ Air Induction Tubes
Valve System
................... Direct Acting Hydraulic Tappets
Intake Valve
................................. 33mm (1.29 in.)
Exhaust Valve
................................ 29mm (1.14 in.)
Firing Order
.................................. 1-2-7-3-4-5-6-8
Pistons
...................................... Cast Aluminum
Left Bank
.......................................... 2-4-6-8
324

Downloaded from www.Manualslib.com manuals search engine Right Bank ......................................... 1-3-5-7
Camshaft
................... Induction Hardened Cast Grey Iron
Drive Type
........ Single Row / Staged Drive 8 mm Roller Chain
Main Bearings
......................................... Five
ENGINE LUBRICATION SYSTEM
Type of Intake ..................................... Stationary
Filter System
...................................... Full-Flow
ENGINE COOLING SYSTEM
Surge Tank Cap Relief Pressure ............... 15.0 psi (103 kPa)
Water Pump
Type ................................. Centrifugal
Drive Belt
....................................... Serpentine
Radiator Core
................................... Aluminum
Radiator Cooling Fans (2)
............................ Electric
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 TRANSAXZE
SLS (Trade Name ) ....................... Hydra- Matic 4TSOE
Type
..................................... 4-Speed Automatic
.................................... Viscous Converter Clutch
STS (Trade Name
) ....................... Hydra- Matic 4T80E
Type ..................................... 4-Speed Automatic
.................................... Torque Converter Clutch
325

Downloaded from www.Manualslib.com manuals search engine Fluid Required .............. DEXRON IIE' or DEXRON 111'
Axle Ratio (SLS) ..................................... 3.11:l
Axle Ratio (STS) ..................................... 3.71:l
EMISSION CONTROL SYSTEMS
Exhaust Gas Recirculation .................... Controlled Flow
Catalytic Converter
......................... Ceramic Monolith
Evaporative Emission Control
................ Charcoal Canister
Crankcase Emission Control
....................... PCV Valve
Electronic System
..................... Open and Closed Loop
EXHAUST SYSTEM
Type ............................... Single with Crossover Pipe
Muffler
.................................. One-Reverse Flow
Resonator
............................................ None
Exhaust Pipe
.................................. Stainless Steel
Intermediate Pipe
............................. Stainless Steel
Tail Pipe
..................................... Stainless Steel
ELECTRICAL SYSTEM
Voltage ................................................. 12
Ground
........................................... Negative
Generator
......................................... 144 Amp
MR CONDITIONING SYSTEM
Refrigerant-R134a ......................... .2.375 lbs. (1.08 kg)
Not all air conditioning refrigerants are the same.
If the air condi-
tioning system in your vehicle needs refrigerant,
be sure.the proper
refrigerant is used.
If you're not sure, ask your Cadillac dealership.
326

Downloaded from www.Manualslib.com manuals search engine FLUID CAPACITIES
Transaxle (4T80E) .............................. 30 pts. (14 L)
Engine Oil
................................... 7.0 qts. (6.6 L)
With Filter Change
............................ 7.5 qts. (7.2 L)
Engine Cooling System ....................... 12.5 qts. (11.8 L)
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 ................................ 15 Nom
Oil Pan Drain Plug
.......................... 20N-m
VEHICLE DIMENSIONS
(11 lbs. ft.)
(15 Ibs. ft.)
SLS/STS
Shipping Weight (SLS)
Shipping Weight (STS)
Wheel Base
..........
Length ..............
Height ..............
Width ...............
.................... 3740 lbs. (1696.4 kg)
.................... 3802 lbs. (1724.3 kg)
...................... 111 in. (2819 mm)
.................... .204.1 in. (5183 mm)
..................... .54.5 in. (1384 mm)
..................... .74.2 in. (1884 mm)
Front Track
............................... .60.9 in. (1546 mm)
Rear Track
............................... .60.9 in. (1546 mm)

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