1993 CADILLAC SEVILLE engine oil

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___.__ HDIP Lo HDLP HI R H'C HI IGN 3 COOL FAN TRANSECS
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I FUSE CENTER IDENTIFICATION J
ENGINE COMPARTMENT FUSE BLOCK
COIL 20A - 4.9L DISTRIBUTOR - 4.6L IGNtTION CONTROL MODULE SIR 2OA
- DIAGNOSTIC ENERGY RESERVE - - - - - - -
LF4 DERM) SIR (AIR BAG) - MlNG SENSOR
PCM (IO 1.OA - POWE Y TRAIN CONTROL MODUL
INJ IOA - PASSKeyS DECODER MODULE MODULE
.E (PCM)
--FUEL INJECTORS 1,4,6,7 INJ 1OA - FUEL INJECTORS 2,3,5,8 ION 1OA - A/C COMPRESSOR - ELECTROCHROMIC MIRROR - INSTRUMENT PANEL CLUSTER - DIAGNOSTIC ENERGY RESERVE MODULE
- KEYLE &Pi S E TRY MO b ULE - CORNERING LIGHTS - CHIME MODULE - TWILIGHT SENTINEUDRL MODULE - BACKUP LIGHTS - BRAKE TRANSMISSION SHIFT INTERLOCK
- FUEL PUMP
(DERM SIR AIR BAG
FUEL
20A
PCU(&A IOA
AC IOI
MID W 8 101
$TOP LP ;Ku
fURNiHA2 20A
FQWERTWN CONTROL MOWlE
MI&€ a 7RAIFI CONTRO( uOMKE (PCM)
AC CCEUYellS3uA
HfArtO &NISH&AO
STOP LIGHTS
- HAZARD LIGHTS - TURN SIGNAL LIGHTS
DRL 1OA (CANADA)
DRL
10A (CANADA)
SUSPENSION 1OA
- DAYTIME RUNNING LIGHTS
- DAYTIME RUNNING LIGHTS
- ROAD SENSING SUSPENSION
- LNORTHSTW PEED SENSITIVE SUSPENSION (4.9L)
- R 6 AD SENSING SUSPENSION
- LEFT HEADIAMP LOW BEAM
- RT HEADLAMP LOW BEAM
- LEFT HEADIAMP HIGH BEAM
- RIGHT HEADIAMP HIGH BEAM
- HEATED WINDSHIELD - HEATER AND A/C PROGRAMMER
- ELECT. LEVEL CONTROL (ELC) - DEFOGGER RELAY "D"
- CRUISE CONTROL
- POWERTRAIN CONTROL MODULE
- COOLING FANS
- POWERTRAIN CONTROL MODULE 4.6L)
- FRONT AND REAR HEATED OXYGE L
RTD BAT) 20A
L HDLP LO 1OA (EXPORT)
R HDLP LO 1OA (EXPORT)
L HDLP HI 1OA (EXPORT)
R HDLP HI (EXPORT)
ION 3 1OA
COOLING FAN 1OA
SENSOR (4.6L) TRANSIECS 1 OA
SOLENOID -- EXHAUST GAS RECIRCULATION (EGR)
- POWERTRAIN CONTROL MODULE (PCM) - AUTOMATIC TRANSAXLE - EVAPORATIVE EMISSION CONTROL
- OVERSPEED ALERT MODULE (EXPOR
- POWER STEERING PRESSURE SWITC 3
SOLENOID
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Downloaded from www.Manualslib.com manuals search engine License Plate Light ...................................... 194
Park and Tbrn Signal ................................ 2357 NA
Rear Fog/Back-Up Light (Export)
...................... P21/5W
Side Marker Lights ..................................... 194
StopmailPurn Signal ................................ 2057 NA
Stopmailmurn Signal (Export) ......................... P21/5W
Trunk Light ........................................... 1003
Underhood Light ....................................... 561
Vanity Mirror Illumination ............................... 124
NOR", IMANTENmCE REPLACEMENT
PARTS (4.9 LITER ENGINE)
Air Cleaner Element ........................ AC Type AlU96C2
................................................. 5096932
Batte ............................................... 78A-72
Fuel Filter Element .......................... AC Type GF-581
................................................ 25121468
Engine Oil Filter ............................. AC Ty e PF-45
PCV Valve ................................ AC Type CV-774C
................................................. 6487779
Spark Plugs .................................. AC Type 41-902
................................................. 5614235
Serpentine Drive Belt ............................... 3528110
Radiator Cap ................................ AC Type RC 27
................................................. 6410427
Thermostat ........................................ 3528974
Upper Radiator Hose ................................ 3521235
Lower Radiator Hose ............................... 3521237
Trans Filter ........................................ 8651909
TransPanGasket ................................... 8668028
................................................ f 5010324
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NO= lMAlNTENMCE REPUCEMENT
PARTS
(4.6 LITER NORTHSTAR)
Air Cleaner Element ......................... AC Type S1096C
................................................ 25096932
Battery ............................................. 78A-72
................................................. 1981590
Fuel Filter Element .......................... AC Type GF-580
................................................ 25121468
Engine Oil Filter ............................. AC Type PF-58
................................................ 25014377
PCV
Valve ................................ AC Type CV-774C
................................................ 06487779
Spark Plugs .................................. AC Type 41-900
................................................. 5614236
Serpentine Drive Belt ............................... 3530814
Surge Tank Cap .............................. AC Type RC 33
................................................. 6410665
Thermostat .................................. AC Type 131-66
................................................. 3531407
Upper Radiator Hose ............................... 3521504
Lower Radiator Hose ............................... 3521505
Trans Screen Rt . Scavenger .......................... 8679416
Trans Screen Lt . Scavenger ........................... 8680700
Trans Pan Screws (16) ............................... 8682650
Trans Pan Gasket ................................... 8681197
.
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Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS
4.6L 32 Valve (DOHC) Northstar Engine
The engine is a 4.6 liter (279 cu.in.) 90' V-8 featuring Dual Overhead
Cam (DOHC),
32 valve, and sequential port fuel injection. This design
results in a powerful, refined engine which is well suited to even the most
demanding driving conditions.
Engine weight is minimized
by the use of low mass alloy materials. The
crankcase, cylinder heads and oil pan are made from cast aluminum. The
induction system housing, cam covers and
oil filter adapter are cast
magnesium. The reduced engine mass enhances vehicle handling and
responsiveness.
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The Northstar engine is designed to require less maintenance than many
other
DOHC V-8 engines. Engine systems are designed to remind the
driver when service is required.
An oil life index indicator monitors
ongoing operating conditions and reminds the driver when an oil change
is needed.
A low coolant warning message keeps track of the level of this
vital fluid. Direct acting hydraulic tappets provide maintenance free zero
lash operation
of the 32 valves from idle to the 6500 rpm redline. The
camshafts are driven by a two stage roller chain assembly which is
designed to provide quiet maintenance free operation. Platinum tipped
spark plugs increase the replacement interval
to 100,OO miles.
The four valve per cylinder design provides more efficient engine
breathing which results in higher power than comparable
two valve
engines. The central location
of each spark plug ensures a fast and
complete burning
of the fuel/air mixture. The induction system uses
smooth thermoplastic tubes
to channel air into the cylinders. The
smoothness
of the tubes is equivalent to the elaborate port polishing
methods used for race car engines. Careful design using the shape and
length
of the tubes boosts horsepower by using sonic pressure waves
created by the motion
of the inlet valves to increase the amount of air
entering each cylinder.
The Northstar engine
is also designed to be very durable. The aluminum
block has cast-in-place iron cylinder liners for greater wear resistance.
High strength forged steel connecting rods support the free floating
piston pins
in bronze bushings for superior high speed performance. The
fillits
of the nodular iron crankshaft undergo a high pressure compression
rolling operation
to improve their resistance to fatigue.
Quiet operation
is enhanced by the use of special materials and designs.
The front cover of the engine is stamped from laminated steel which
damps out noise. Special cam cover gasket seals isolate valve train
operation.
The fuel injectors are placed inside the induction system
housing
to eliminate the clicking noise which is common to other fuel
injected engines.
The Northstar engine
is designed to provide years of efficient, reliable,
satisfying operation. We
think it is also just plain fun to drive.
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Downloaded from www.Manualslib.com manuals search engine The cast aluminum pistons use two compression rings and one oil control
ring. The pistons are tin plated to provide a non-scuffing surface when
the engine is new.
A steel camshaft is supported by five steel backed babbit bearings. It is
driven
by the crankshaft through a chain at the front of the engine. The
drive gear
is keyed to the crankshaft and the driven sprocket is bolted to
the camshaft. Both the crankshaft gear and camshaft sprocket have
locating marks
to provide the correct valve timing and timing chain
installation. The valve lifters are roller hydraulic type and are positioned
in the aluminum lifter carrier.
4T80-E Transaxle (STS)
The 4T80-E transaxle has been designed to complement the output
characteristics of the Northstar engine. The innovative design
incorporates several features which enhance its overall operation.
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Downloaded from www.Manualslib.com manuals search engine This transaxle is the first of a new generation of “SMART” transmissions.
The computer which controls the electronic shift solenoids adapts to
changing environments while you drive. This provides consistent high
quality shifts under all conditions. Communication between the engine
and transaxle through this computer controls engine output during
activation
of torque management or traction control. Smooth shifting is
ensured by design. Hydraulic accumulators control shift pressures and all
shifts are made to free wheeling elements.
The 4T80E uses a
dry sump lubrication system with a scavenger pump.
This unique feature enables the transaxlc to maintain itdcqlriltt!
pressurized oil supply during all mancl~vcr\.
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Downloaded from www.Manualslib.com manuals search engine FLUID CAPACITIES
Transaxle (4T6OE) .............................. 20 pts. (9.5 L)
Transaxle (4T80E)
.............................. 30 pts. (14 L)
Engine Oil (4.9 L)
............................ 5 quarts (4.7 L)
With Filter Change ........................... 5.5 qts (5.2 L)
Engine Oil (4.6 L)
.............................. 6.5 qts (6.2 L)
With Filter Change ............................ 7 qts (6.6 L)
Engine Cooling System
........................ 12.3 qts (1 1.7 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 (4.9 L) ........................ .20 Nqm (15 lbs. ft.)
Spark Plugs (4.6
L) ......................... 15 Nom (11 lbs. ft.)
Oil Pan Drain Plug (4.9 L)
................... 30N-m (22 Ibs. ft.)
Oil Pan Drain Plug (4.6 L) ................... 20N.m (15 lbs. ft.)
KEHICLE DIMENSIONS
Seville/STS
Shipping Weight .......................... 3595 lbs. (1630.5 kg)
Shipping Weight
(STS) .................... 3807 lbs. (1726.8 kg)
Wheel Base
................................ 111 in. (2819 mm)
Length .................................. .203.9 in. (5179 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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