fuel pump CADILLAC FLEETWOOD 1993 2.G Owners Manual

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FUEL GAGE
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Your fuel gage shows
about how much fuel is
in your tank.
It works only when the ignition is in the “RUN” position. The
17 bar
segments show the fuel remaining in your tank.
When only one bar segment still is lit, the
“LOW FUEC’ light will go on.
If the fuel supply gets critically low, none of the bar segments will be lit
and the
“LOW FUEC’ will flash. You should get fuel immediately.
Here are
a few concerns some owners have had about the fuel gage. All
these situations are normal and indicate nothing wrong with the fuel
gage.
The pump at the gas station shuts off before the fuel gage reads “F”.
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It takes more (or less) gas to fill up than the gage said. For example,
the gage said
“l/Y, but it took more or less than half the tank capacity -
to fill it. I
The gage changes when you turn (or stop,or speed up)
OIL LIFE INDICATOR
Your Cadillac has an Oil Life Indicator feature. This tells you when you
need to change your engine
oil. It’s based upon the engine oil
temperatures and your driving patterns.
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The “CHANGE OIE’ light will come on for a few seconds as a bulb check
when
you start your engine. The system probably will say to change the oil
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Downloaded from www.Manualslib.com manuals search engine A CAUTION:
You can be injured if you try to do service work on a vehicle
without knowing enough about it.
0 Be sure you have sufficient knowledge, experience, and the
proper replacement parts and tools before you attempt any
vehicle maintenance task.
0 Be sure to use the proper nuts, bolts and other fasteners.
“English” and “metric” fasteners can be easily confused.
If
you use the wrong fasteners, parts can later break or fall off.
You could be hurt.
1DOUt
FUEL
Use regular unleaded gasoline rated at 87 octane or higher. It should
meet specifications
ASTM D4814 in the U.S. and CGSB 3.5-92 in
Canada. These fuels should have the proper additives,
so you should not
have to add anything to the fuel.
1 the U.S. and Canada, it’s easy to be sure you get the right kind of
gasoline (unleaded). You’ll see
“UNLEADED” right on the pump. And
only unleaded nozzles will fit into your vehicle’s filler neck.
Be sure the posted octane is at least
87. If the octane is less than 87, you
may get a heavy knocking noise when you drive. If it’s bad enough, it can
damage your engine.
If you’re using fuel rated at
87 octane or higher and you still hear heavy
knocking, your engine needs service. But don’t worry if you hear a little
pinging noise when you’re accelerating
or driving up a hill. That’s normal,

Downloaded from www.Manualslib.com manuals search engine ,s-- FILLING YOUR TANK
A CAUTION:
Gasoline vapor is highly flammable. It burns violently, and that
can cause very bad injuries. Don’t smoke if you’re near gasoline
or if you’re refueling your vehicle. Keep sparks, flames, and
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smoking materials away from gasoline.
c_ If you’re refueling your tank using a hydrocarbon recovery nozzle, the
fuel pump may shut off before the fuel capacity of your tank reaches full.
This is a normal condition. If you slow the
flow of fuel going into the
tank, it is more likely to fill to capacity without shutting off.
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Locking Fuel Filler Door (Option)
m Your vehicle may have the locking fuel filler door.
The cap is behind the license plate. Pull down from the top of the license
plate bracket door to open.
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UNDERHOOD (U/H) ELECTRICAL CENTER 1 - BODY 1 (50 AMP) - #45 PWR. DR. LOCK RELAY - #36 TRUNK PULL-DOWN - #37 STOP/HAZARD - #38 RECLINE SW. . . . . - -. . . - - . . . - #39 PWR. LUMBAR
- #3 PWR. SEAT CIRCUIT BREAKER - $4 REAR DEFOG RELAY CIRCUIT
- #40 HEATED SEAT
BREAKER
- #44 MIRROR DEFOG 2 - BODY 2 (50 AMP) - #26 I/P-PWR. ANTENNA - #27 l/P-DELAYED INTERIOR
- #28 WFRONT CIGAR - #29 I/P-REAR CIGAR
- #21 IIP-RAP ACCESSORY RELAY - #30 I/P-HVAC CNTRL. HEAD
- #22 I/P-HVAC PWR. MOD. - #23 WTRUNK RELEASE - #9 I/P-RADIO - #10 I/P-RAP ACCESSORY - #31 I/P-TRACTION CNTRL.
LIGHTS (DIL) - #33 GP-TELTALE - #34 I/P-CCM 2 - #35 I/P-PWR. DR. LOCK SW. - #I8 U/H-AIR PUMP - #2 CIRCUIT BREAKER I/P-RAP
PWR. RELAY
3 - IGN 1 (50 AMP) - #E I/P-RETAINED ACCESSORY
- #6 I/P-TURN FLASHER - #24 I/P-CRANK - #15 FAIR BAG
PWR. (RAP) - #11 IWTELTALE
- #14 VP-CENTRAL CNTRL. MOD. 12 - PARK LIGHTS (20 AMP) (CCM) - #4 F/L-PARK LIGHTS - #13 I/P-CHIME - #7 I/P-TRACTION CNTRL. - #I3 U/H-INJECTORS - #42 I/PI-DIMMER - #I4 U/H-ENGINE
CNTRL. MOD. - #43 I/P-REAR TAIL LIGHTS
- #5 F/L-FORWARD LIGHTS - #41 I/P-CORNERING LIGHTS
- IN-LINE CONCEALED I/P-REMOTE (ECW
- IGNITION COIL 4 - IGNS 3 (40 AMP) - #I6 I/P-CRUISE - #I7 I/P-HEATED SEATS - #18 I/P-CCM IGNITION - #19 WRAP PWR. RELAY - #20 I/P-HVAC CNTRL. HEAD - #17 U/H-COOLING FAN RELAY
KEYLESS ENTRY RECEIVER 5 - ABS (50 AMP) - ANTILOCK BRAKE SYSTEM/
TRACTION CNTRL.
(ABSKC)
HYDRAULIC MODULATOR
6- NOTUSED 7 - PRIMRY CLG FAN (50 AMP)
8 - SCNDRY CLG FAN (50 AMP)
9 - LEVEL CNTRL. (30 AMP)
- PRIMARY COOLING FAN RELAY
- SECONDARY COOLING FAN RELAY
- #15 U/H-ELECTRONIC LEVEL
10 - FUEL PUMP (20 AMP)
11 - HEADLlGHTSlHORNS 130 AMP)
CNTRL. (ELC)
- #16 U/H-FUEL PUMP
- #I F/L-HORNRELAY ' - #2 F/L-HEADLIGHTS RELAY - #5 CIRCUIT BREAKER
I/P-HEADLIGHTS
13 - INJECTORS (IO AMP) - FUEL INJECTORS - ENGINE CNTRL. MOD. (ECM)
- EXHAUST GAS RECIRCULATION 14 - EGR/PCM (IGN) (IO AMP)
(EGR) VALVE - AIR PUMP RELAY - PURGE CANISTER 15 - LEVEL CNTRL. (20 AMP) - ELECTRONIC LEVEL CNTRL. (ELC)
- ELC COMPRESSOR/RELAY HEIGHT SENSOR
ASSEMBLY
16- FUEL PUMP (10 AMP) - ENGINE CNTRL. MOD. (ECM) - FUEL PUMP RELAY - FUEL PUMP/OIL PRESSURE SW.
- SECONDARY COOLING FAN RELAY - COOLING FANS CNTRL. RELAY
- AIR PUMP RELAY
17 - COOLING FANS (1 0 AMP)
18
- AIR PUMP (20 AMP)
A- NOT USED B - COOLING FANS CNTRL. RELAY
C
- A/C DISABLE RELAY - COOLING FAN CNTAL. RELAY
- AIR COND. DISABLE RELAY D - FUEL PUMP RELAY - FUEL PUMP RELAY
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Downloaded from www.Manualslib.com manuals search engine Bore.. .................................... 101.6 mm (4.00 in)
Stroke
.................................... .88.4 mm (3.48 in)
Compression Ratio
................................... 9.683
Cylinder Block
.................................... Cast Iron
Cylinder Head
.................................... Cast Iron
Intake Manifold
.............................. Cast Aluminum
Valve System
................................ Hydraulic Lifters
Intake Valve
.............................. .49.28 mm (1.94 in)
Exhaust Valve
............................. .38.10 mm (1.50 in)
Pistons
........................................... Cast Alloy
Firing Order
.................................. 1-8-4-3-6-5-7-2
LeftBank
.......................................... 1-3-5-7
Right Bank
......................................... 2-4-6-8
Camshaft (Width)
.......................... 15.87 mm (.625 in)
Camshaft (Pitch)
........................... 12.70 mm (SO0 in)
Connecting Rods (Length)
................... 144.78 mm (5.7 in)
Crankshaft
............................................ Cast
Main Bearings
......................................... Five
ENGINE LUBRICATION SYSTEM
Oil Pressure @ 1000 rpm ..................... 6.0 psi (41.2 kPa)
Type
of Intake. .................................... Stationary
Filter System
...................................... Full-Flow
ENGINE COOLING SYSTEM
Radiator Cap Relief Pressure ................... 15 psi (104 kPa)
Thermostat Starts To Open
...................... 181°F (83OC)
Water Pump Type ................................. Centrifugal
Drive Belt
....................................... Serpentine
Radiator Core
................................. Copper-Brass
Radiator Cooling Fans
............................... Electric
Radiator Cooling Fan (H.D.)
....................... Centrifugal
FUEL SYSTEM
Induction Type ................... Throttle Body Injection (TBI)
System Pressure
.......................... .9-12 psi (62-90 kPa)
Idle Speed
.................................. ECM Controled
Filter Type
............................... Paper Type Element
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Downloaded from www.Manualslib.com manuals search engine Fuel Pump ................................ Electric (In Tank)
Fuel Required
......................... Unleaded (87 Octane)
AUTOMMTIC TMSMISSION
Trade Name ............................... Hydra-Matic 4L60
Fluid Required
.............................. DEXRON IIE@
Type
............... 4-Speed Automatic Torque Converter Clutch
Description
............................. Semi-Floating Hypoid
No. of Differential Pinions
................................. 2
Driving Wheel Bearing Type ............................ Roller
Axle Ratio (Fleetwood)
................................ 2.56:l
Axle Ratio (Fleetwood Brougham)
...................... 3.08:l
Axle Ratio (Trailer Towing Option)
...................... 3.73:l
Axle Ratio (Optional
g1/2 Ring Gear) .................... 3.73:l
EMISSION CONTROL SYSTEMS
Air Injection ................ Air Injection Reaction Pump (AIR)
Exhaust Gas Recirculation
......................... EGR Valve
Catalytic Converter
........... Dual Bed, Oxidizing and Reducing
Evaporative Emission Control
................ Charcoal Canister
Crankcase Emission
.............. Positive Crankcase Ventilation
Electronic System
.............................. Closed Loop
EXHAUST SYSTEM
Type ............................... Single with Crossover Pipe
Muffler
.................................. One-Reverse Flow
Resonator
............................. One-Straight Through
Exhaust Pipe
.................................. Stainless Steel
Intermediate Pipe
........................... Aluminized Steel
Tail Pipe
................................... Aluminized Steel
-_ ELECTRICAL SYSTEM
Voltage ................................................ 12
Ground
........................................... Negative
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