1994 BUICK CENTURY oil pressure

Vehicle Symbols
These are some of the symbols you may find on your vehicle.
Fur example,
these symbols
are used on an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHIELDING
Q
CAUSTIC
BURNS AVOID
SPARKS
OR
FLAMES
SPARK
OR ,\I/,
COULD FLAME
EXPLODE BATTERY
These symbols
are important
for you and
your passengers whenever your
vehicle is
driven:
FASTEN SEAT 4
BELTS
POWER
WINDOW
AIRBAG P
These symbols have
to do with
your lights:
SIGNALS e
TURN
HIGH BEAM
OR = =o
FOG LAMPS $0
These symbols
are
on some of
your controls:
WIPER v
WINDSHIELDw DEFROSTER
WINDOW
DEFOGGER
VENTILATING FAN
These symbols
are used
on
warning and
indicator lights:
COOLANT F&
TEMP -.--
ENGINE
CHARGING
I-1
BAllERY SYSTEM
RADIATOR COOLANT
a
FUEL
ENGINE OIL e,
PRESSURE
TEMP
OIL 4%
ANTILOCK (@)
BRAKE
Here are some
other symbols
you may see:
FUSE
RADIO
k
VOLUME J
CONDITIONING A'R 0
RELEASE 6
TRUNK
LIGHTER
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I NOTICE:
If you keep driving your vehicle with this light on,
after a while the emission controls won’t work as
well, your fuel economy won’t be as good and your engine may not run as smoothly. This could
lead to costly repairs not covered by your
warranty.
Engine Oil Pressure Light
OIL
If you have a problem with
your oil, this light may stay
on after you start your
engine, or come
on when
you are driving. Stop your
car and shut off
the engine
if this light stays on. This
indicates that oil is not
going through your engine
quickly enough to keep
it
lubricated. The engine
could be low
on oil, or could have some
other oil problem. Have.your vehicle serviced
immediately.
The oil light could also come on in three other
situations:
0
0
0
When the ignition is on but the engine is not running,
the light will come on as a
test to show you it is
working, but
the light will go out when you turn the
ignition to “Start.” If
it doesn’t come on with the
ignition on,
you may have a problem with the fuse or
bulb. Have
it fixed right away.
Sometimes when the engine is idling at a stop, the
light may blink on and
off. This is normal.
If you make a hard stop, the light may come on for
a
moment. This is normal.
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Here are some things you can check before a trip:
Windshield Washer Fluid: Is the reservoir full? Are
all windows clean inside and outside?
0 Wiper Blades: Are they in good shape?
Fuel. Engine Oil. Other Fluids: Have you checked all
levels?
Lights: Are they all working? Are the lenses clean?
0 Tires: They are vitally important to a safe,
trouble-free trip.
Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
0 Weather Forecasts: What’s the weather outlook along
your route? Should you delay your trip a short time
to avoid
a major storm system?
0 Maps: Do you have up-to-date maps?
Highway Hypnosis
Is there actually such a condition as “highway
hypnosis”? Or is it
just plain falling asleep at the wheel?
Call it highway hypnosis, lack of awareness,
or
whatever. There
is something
about an easy stretch of road with
the same scenery, along with the hum of the tires on the
road, the drone of the engine, and the rush of the wind
against the vehicle that can make you sleepy. Don’t let it
happen to
you! If it does, your vehicle can leave the
road
in less than a second, and you could crash and be
injured.
What can you
do about highway hypnosis? First, be
aware that it can happen.
Then here are some tips:
Make sure your vehicle is well ventilated, with a
comfortably cool interior.
0 Keep your eyes moving. Scan the road ahead and to
the sides. Check your rearview mirrors and your
instruments frequently.
0 If you get sleepy, pull off the road into a rest, service,
or parking area and take a nap, get some exercise, or
both. For safety, treat drowsiness on the highway as
an emergency.
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I 0 Use solvent-type cleaners in a well-ventilated area
0 If a ring forms after spot cleaning, clean the entire
only.
If you use
them, don’t saturate the stained area.
area immediately or it will set.
Using Foam-Type Cleaner on Fabric
0
0
0
0
0
0
0
0
0
0
Vacuum and brush the area to remove any loose dirt.
Always clean a whole trim panel or section. Mask
surrounding trim along stitch or welt lines.
Mix Multi-Purpose Powdered Cleaner following the
directions
on the container label.
Use suds only and apply with a clean sponge.
Don’t saturate the material.
Don’t rub it roughly.
As soon as you’ve cleaned the section, use a sponge
to remove the suds.
Rinse the section with a clean, wet sponge.
Wipe off what’s left with a slightly damp paper towel
or cloth.
Then dry it immediately with a blow dryer or a heat
lamp.
I NOTICE:
I
Be careful with a hair dryer or heat lamp. You
could scorch the fabric.
0 Wipe with a clean cloth.
Using Solvent-Qpe Cleaner on Fabric
First, see if you have to use solvent-type cleaner at all.
Some spots and stains will dean
off better with just
water and mild soap.
If you need to use a solvent:
0 Gently scrape excess soil from the trim material with
a clean, dull knife or scraper. Use very little cleaner,
light pressure and clean cloths (preferably
cheesecloth). Cleaning should
start at the outside of
the stain, “feathering” toward the center. Keep
changing to a clean section of the cloth.
0 When you clean a stain from fabric, immediately dry
the area with
an air hose, hair dryer, or heat lamp to
help prevent a cleaning ring. (See the previous
NOTICE.)
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Explanation of Scheduled Maintenance
Services
Below are explanations of the services listed in Schedule
I and Schedule
11.
The proper fluids and lubricants to use are listed in
Section D. Make sure whoever services your vehicle uses
these. All parts should
be replaced and all necessary
repairs done before you or anyone else drives the vehicle.
NOTE: To determine your engine’s displacement and
code, see “Engine Identification” in the Index.
1. Engine Oil and Filter Change* -- Always use SH
or SG Energy Conserving I1 oils of proper viscosity.
The
“SH or SG’ designation may be shown alone or
in combination with others, such as “SH/CD’ or
“SH, SG, CD,” “SG/CD,”etc. To determine the
preferred viscosity for your vehicle’s engine (e.g.,
SAE 5W-30 or SAE 10W-30), see “Engine Oil” in
the Index.
2. Chassis Lubrication -- Lubricate the transaxle shift
linkage, parking brake cable guides, underbody
contact points and linkage. If your vehicle is equipped with grease fittings, lubricate the suspension and steering linkage. 3.
Tire and Wheel Rotation and Inspection -- For
proper wear and maximum tire life, rotate your tires
following the instructions in this manual. See “Tires,
Inspection
& Rotation” in the Index. Check the tires
for uneven wear or damage. If you see irregular or
premature wear, check the wheel alignment. Check
for damaged wheels also.
4. Engine Accessory Drive Belt(s) Inspection --
Inspect the belt(s) for cracks, fraying, wear and
proper tension. Replace as needed.
5. Cooling System Service* -- Drain, flush and refill
the system with new or approved recycled coolant
conforming to GM Specification 1825M. Keep coolant
at the proper mixture as specified.
See “Coolant” in the
Index.
This provides proper freeze protection and boil
protection, corrosion inhibitor level and maintain
proper engine operating temperature.
Inspect hoses and replace if they are cracked,
swollen or deteriorated. Tighten screw type hose
clamps. Clean the outside of the radiator and air
conditioning condenser. Wash the pressure cap and
neck
To help ensure proper operation, we recommend a
pressure test
of both the cooling system and the
pressure cap.
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ConvenienceNet ................................ 105
Convex Outside Mirror
........................... 104
Coolant Engine
...................................... 223
Engine. Warning Light/Gage
................ 115. 116
Heater
................................... 78. 2 1 8
Safety Warnings
.............................. 184
Courtesy Lights
................................. 102
Courtesy Transportation
........................... 285
Cruise Control
................................... 94
Customer Assistance
............................. 28 1
HearindSpeech Impaired
....................... 283
Satisfaction Procedure
......................... 282
Daytime Running Lights
.......................... 99
Defensive Driving
............................... 139
Defogger. Rear Window
.......................... 123
Defrost
........................................ 123
Dimensions Chart
................................ 257
Disc Brake Wear Indicators
........................ 230
DoorLocks
...................................... 67
Driving Disposal of Used Oil
............................. 218
Downshifting
.................................... 8 1
AtNight .................................... 152
City
........................................ 156
Defensively
.................................. 140
Drunken
.................................... 140
Freeway
..................................... 157
Hill and Mountain ............................. 160 In
a Foreign Country
........................... 210
InRain
..................................... 154
Long Distance
................................ 158
OnCurves
................................... 147
On Snow or Ice
............................... 162
Through Deep Standing Water
.................... 77
Winter
...................................... 161
Electrical Equipment. Adding
..................... 254
Emergency Braking
..................................... 147
Starting
..................................... 173
Steering
..................................... 148
Towing
..................................... 178
Engine Block Heater (Coolant Heater)
................ 78. 218
Coolant
..................................... 223
Coolant Temperature Light/Gage
............. 1116 15.
Exhaust
...................................... 86
Identification
(VIN) ........................... 253
Oil
......................................... 213
Oil Additives
................................. 217
Oil Pressure Warning Light ..................... 117
Overheating
.................................. 184
Starting
...................................... 76
Ethanol
In Gasoline .............................. 209
Expectant Mothers. Use
of Safety Belts ............... 42
Expressway Driving
.............................. 157
Extender. Safety Belt
.............................. 63
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Methanol in Gasoline ............................. 209
Mirrors
........................................ 102
Mountain Driving ................................ 160
Net. Convenience ............................... 105
Neutral Gear Position
.............................. 80
New Vehicle Break-In
............................. 74
NightDriving
................................... 152
Octane Requirements
........................... 209
Odometer
...................................... 110
Off-Road Recovery
.............................. 149
Oil. Engine
..................................... 213
Change
................................. 217. 261
Quality
..................................... 215
Warning Light
................................ 11 7
Overdrive. Automatic
............................. 8 1
Overheated Engine ............................... 184
Paint Spotting
.................................. 251
Park
........................................... 77
Park. Shifting Into
................................ 83
Parking Brake
........................................ 82
Over Things That Burn
.......................... 85
With a Trailer
................................ 165
With the Engine Running
........................ 86
Passing
........................................ 150 Polishing
and Waxing
............................ 249
Power
Antenna
..................................... 137
DoorLocks
................................... 68
Mirrors
..................................... 102
Seats
........................................ 15
Steering
..................................... 147
Steering Fluid
................................ 226
Windows
..................................... 87
Pregnancy. Use of Safety Belts
...................... 42
Problems on the Road ............................ 171
Publications. Service
............................. 286
Radiator Overheating
............................ 184
Radiator Pressure Cap
............................ 226
Radio 125
Reading Lights
.................................. 100
Rear Seats. Folding ............................... 17
Rear Storage Security Cover
....................... 105
Rear Window Defogger
........................... 123
Rearview Mirror
................................. 102
Reclining Seatbacks
............................... 15
Recommended Fluids and Lubricants
................ 277
Remote Keyless Entry System
....................... 68
Remote Trunkbiftgate Release ...................... 71
Replacing
BrakeSystemParts
............................ 231
Safety Belts
................................... 64
Tires
....................................... 241
Wheels
..................................... 243
Light Bulbs
.................................. 232
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Stereo Sound Systems ............................ 125
Storage Armrest
..................................... 107
Rear Locking Compartment
..................... 108
Storing Your Car
................................ 231
Stuck. If Your Car is
.............................. 206
Supplemental Restraint System (Air Bag)
.............. 37
Tailgate Ajar Warning Light
...................... 119
Taillight Bulb Replacement
........................ 234
TapePlayerCare
................................ 136
Temperature Warning Light
........................ 1 15
Theft ........................................... 74
Thermostat
..................................... 226
Third Gear Position
............................... 81
Tilt Steering Wheel
............................... 88
Time (Setting the Clock)
................... 127.129. 132
Tire
........................................... 238
Balance
..................................... 243
Chains
...................................... 244
Flat
........................................ 193
Inflation
..................................... 239
Inspection and Rotation
........................ 240
Loading Information
............................ 236
Pressure
..................................... 239
Quality Grading
.............................. 242
Replacement .................................. 24 1
Wear Indicators ............................... 241
White Sidewall
............................... 250
Spare
....................................... 205 TorqueLock
..................................... 85
Towing
Your Car ................................ 178
Towing Hookups
............................ 180. 182
Trailer Towing
.................................. 165
Transaxle. Automatic .............................. 79
Transaxle Fluid
.................................. 220
Trip Odometer
.................................. 111
Trunk Lock Remote Release
........................ 71
Turn Signal/Headlight Beam Lever
................... 89
Turn Signal Indicator
.............................. 89
Turn Signal Reminder
............................. 90
Underbody Maintenance
......................... 251
Unleaded Gasoline
.............................. -209
Upholstery Care
................................ -246
Used Oil Disposal
............................... 218
Vehicle Identification Number
(VIN) ............... 253
Vehicle Loading
................................. 236
Vehicle Storage
................................. 231
Ventilation
..................................... 123
Vinylcleaning
.................................. 247
Voltage Indicator
................................ 119
Vent
Windows. Wagon
............................. 88
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