1994 BUICK REGAL oil temperature

What Kind of Oil to Use
Beginning midyear 1993, oils of the proper quality for
your vehicle will be identified with this new “starburst”
symbol. The “starburst” symbol indicates that the oil has
been certified by the American Petroleum Institute
(API), and is preferred for use in your gasoline engine.
w
You should look for
this on the front of the
oil container, and use
only oils that display
this new symbol.
You should also use the
proper viscosity oil for
your vehicle, as shown
in the following chart:
If your vehicle has the
3.8L engine, as shown in the chart,
SAE 1OW-30 is best for your vehicle. However, you can
use
SAE 5W-30 if it’s going to be colder than 60°F
(16°C) before your next oil change. When it’s very cold,
you should use
SAE 5W-30. These numbers on an oil
container show its viscosity,
or thickness. Do not use other
viscosity oils, such as
SAE 1OW-40 or SAE 2OW-50.
RECOMMENDED SA€ VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE
OIL FOR THE EXPECTED TEMPERATURE RANGE.
HOT
WEATHER
COLD
WEATHER
iOOK FOR
ONE OF THESE
LABELS
IF NEITHER SAE 5W-30 NOR SAE 1OW-30 GRADE OILS ARE AVAILABLE, SAE 30 GRADE MAY BE USED AT TEMPERATURES
ABOVE 40 DEGREES F (4 DEGREES C).
ANY OTHER GRADE OIL NOT RECOMMENDED DO NOT USE SAE 1W-40, SAE 2OW-50 OR
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RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE
OIL FOR THE EXPECTED TEMPERATURE RANGE.
HOT
WEATHER
r
COLD
WEATHER
LOOK FOR
ONE OF THESE
LABELS
SAE 1OW-30
r
f-30 RED
IF NEITHER SAE 5W-30 NOR SAE 1OW-30
GRADE OILS ARE AVAILABLE, SAE 30
GRADE MAY BE USED AT TEMPERATURES
ABOVE 40 DEGREES
F (4 DEGREES C).
ANY OTHER GRAOE OIL NOT RECOMMENOEO DO NOT USE SAE 1OW-40, SAE 2OW-50 OR
If your vehicle has the 3.1 L engine, as shown in the
chart, SAE
5W-30 is best for your vehicle. However,
you can use SAE
low-30 if it’s going to be 0°F
(- 18 “C) or above. These numbers on an oil container
show its viscosity, or thickness.
Do not use other
viscosity
oils, such as SAE 1OW-40 or SAE 20W-50.
If you cannot find oils with the new “starburst” symbol
on the front of
the container, you should look for and
use oils containing the following three things:
0
0
0
0
SH or SG
“SH” or “SG” must be on the oil container, either by
itself or combined with other quality designations,
such as “SH/CD,” “SH,SG,CD,” “SG/CD” etc.
These letters show American Petroleum Institute
(API) levels of quality.
SAE
low-30 (3.8L Engine)
SAE 5W-30 (3.1L Engine)
Energy Conserving I1
Oils with these words
on the container will help you
save fuel.
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Engine Coolant
The following explains your cooling system and how to
add coolant when it is low. If you have a problem with
engine overheating or if you need to add coolant to your
radiator, see “Engine Overheating” in the Index.
The proper coolant for your Buick will:
0 Give freezing protection down to -34°F (-37°C).
0 Give boiling protection up to 262°F (128°C).
Protect against rust and corrosion.
0 Help keep the proper engine temperature.
Let the warning lights work as they should.
What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half antifreeze that meets “GM Specification
1825-M,” which won’t damage aluminum
parts. You can also use a recycled coolant conforming to
GM Specification 1825-M with a complete coolant flush
and refill.
If you use this mixture, you don’t need to add
anything else.
NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The repair cost wouldn’t be covered by your
warranty. Too much water in the mix can freeze
‘and crack the engine, radiator, heater core and other parts.
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Fuse Block
Amp Description
1.
2.
10
10
3. 20
4.
2s
5. IO
6. 15
7. 15
8. 1s
9. 20
10.
1s
11. 5
12. 1s
13. 15 Radio
& Clock, Steering
Wheel Radio Switches.
Headlight Switch, Air Bag Diagnostic Module, ABS
Lamp Driver Module, Daytime Running Lamps
Module (w/DRL), TCC/Brake Switch, Cruise
Control Cut-Out Switch, Instrument Cluster, Chime
Module, Rear Defogger Timer Relay
A/C HI Blower Relay
Wipermasher Switch
Turn Signal Flasher
TCC/Brake Switch, Hazard Flasher
Vanity Mirror, Lights, I/P Compartment Light,
Courtesy Lights, Trunk Courtesy Light,
Dome/Reading Lights, Cigar Lighter.
Air Bag Diagnostic Module
Power Door Locks, Remote Keyless Entry System
Cigar Lighter
Theft Deterrent Decoder Module
Heater, Vent A/C Solenoid Box, A/C LO Blower
Relay
Chime Module, Electronic Brake Control Module.
Theft Deterrent Decoder Module, Radio, Passive
Restraint Timer Relay, Low Oil Level Module
1s.
Amp Description
14. 15 Air Temperature Valve Motors, Instrument Cluster,
Daytime Running Lights Module (w/DRL), HVAC
Control Assembly, Multi-Function Lever, Heated
Oxygen Sensor
#2, Passenger Temperature Control
Electrical Center
#2, ABS Relay
16. 10 Antenna Relay, Outside Mirror Control, Front
Window/Door Lock Switches, Front Door Handle
Switches
17.
Not Used
18. 5 Air Bag Diagnostic Module
5 Electronic Brake Control Module, Underhood
n
CTSY ARBGl DRLKS
@m@
ClLTR VATS HVAC
This fuse panel is inside the
glove
box. Pull the cover
down to access the
fuses.
Some spare fuses and a fuse
puller are included.
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Scheduled Maintenance Services Schedule I
Follow Schedule I if your car is MAINLY driven under one or more of the following conditions:
0 When most trips are less than 4 miles (6 kilometers).
0 When most trips are less than 10 miles (16 kilometers) and outside temperatures remain below freezing.
0 When most trips include extended idling and/or frequent low-speed operation as in stop-and-go traffic.
0 Towing a trailer."? '
0 When operating in dusty areas.
I
Schedule I should also be followed if the car is used for delivery service, police, taxi or other commercial applications.
TO BE SERVICED
(See Explanation of
Scheduled Maintenance
Services Following Schedules
I and 11)
Item No.
1. Engine Oil & Oil Filter
Change"
2. Chassis Lubrication
3. Tire & Wheel Inspection &
Rotation
4. Engine Accessory Drive
Belt(s) Inspection*
5. Cooling System Service*
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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,” “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.
4.
5.
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.
Engine Accessory Drive Belt(s) Inspection -- Inspect
the belt(s) for cracks, fraying, wear and proper tension.
Replace as needed. (Belts can have small cracks
in
individual ribs without affecting performance).
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, corrosion inhibitor level and 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.
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Clock Setting ............................... 128. 132
Comfort Controls
................................ 12 1
Compact Disc Player ............................. 129
Compact Disc Care
.............................. 136
Compact Spare Tire
.............................. 205
Control
of a Vehicle .............................. 143
Controls. Features and
............................. 69
Convenience. Net
................................ 108
Coolant. Engine
................................. 223
WarningGage
................................ 116
Heater
................................... 83. 2 19
Safety Warnings .............................. 187
Courtesy Lights
................................. 105
Courtesy Transportation
........................... 286
Cruise Control
................................... 98
Customer Assistance Hearing /Speech Impaired
...................... 285
Satisfaction Procedure
......................... 283
Daytime Running Lights
......................... 103
Defensive Driving
............................... 140
Defogger. Rear Window
.......................... 125
Defrost
........................................ 121
Dimensions Chart
................................ 259
Disposal of Used Oil
............................. 2 19
DoorLocks
...................................... 71
Downshifting
.................................... 84
Driving
City
........................................ 155
Curve
...................................... 147
Defensive
................................... 140 Drunken
.................................... 140
Foreign Operation
............................. 210 . Freeway ..................................... 156
Hill and Mountain
............................. 159
LongDistance
................................ 157
Night
....................................... 152
Rain
........................................ 153
Through Deep Standing Water
.................... 82
Winter
...................................... 160
Electrical Equipment. Adding
................. 125. 253
Emergency Braking
..................................... 146
Starting
..................................... 173
Towing
..................................... 179
Steering
..................................... 146
Engine Block Heater (Coolant Heater)
................ 83, 219
Coolant
..................................... 223
Coolant Temperature Warning Gage
.............. 116
Exhaust
...................................... 91
Identification
(VIN) ........................... 253
Oil
......................................... 214
Oil Additives
................................. 218
Oil Pressure Warning Gage
...................... 117
Overheating
.................................. 187
Starting
....................................... 80
Ethanol in Gasoline .............................. 209
Exhaust
......................................... 91
Expectant Mothers, Use of Safety Belts
............... 38
Extender, Safety Belt
.............................. 67
295
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Fabric Cleaning ................................ 245
Features and Controls
............................. 69
Fiberglass Springs
............................... 25 1
Filling the Fuel Tank ............................. 21 1
Filter. Oil ...................................... 214
Finish Care
..................................... 248
Finish Damage
.................................. 250
FirstGear
....................................... 86
Flash-To-Pass
................................... 96
Flashers. Hazard Warning
......................... 172
Flat Tire ....................................... 196
FloodedEngine
.................................. 80
Fluid Brake
....................................... 228
Capacities
............................... 26 1. 262
Power Steering
............................... 226
Transaxle
.................................... 220
Windshield Washer
............................ 227
Fluids and Lubricants Recommended
................ 279
FogLights
..................................... 103
Foreign Operation
............................... 2 10
Francais. Guide En
................................. 2
Freeway Driving
................................ 156
French Language Manual
........................... 2
Fuel
.......................................... 209
Capacities
............................... 26 1. 262
FillingYourTank
............................. 211
Gage
....................................... 113
In Foreign Countries ........................... 2 10
LowLight ................................... 114
Fuses and Circuit Breakers
........................ 254 Gage
Battery (Voltage Indicator)
...................... 119
Engine Coolant Temperature
.................... 116
Fuel
........................................ 113
Gasoline
....................................... 209
Gasoline Tank Filling
............................. 211
Gear Positions
................................... 84
Engine Oil
Pressure
........................... 117
Glasscleaning
.................................. 247
Halogen Bulbs
................................. 231
Hazard Warning Flashers
.......................... 172
Headlamp Bulb Replacement
........................ 23
Headlights
..................................... 103
High-Low Beam Changer
....................... 96
Headlight “On” Warning
....................... 103
Head Restraints
.................................. 17
Hearing Impaired Assistance ....................... 285
Heater
......................................... 121
Heater. Engine Block (Engine Coolant Heater)
...... 83. 219
Highway Hypnosis
............................... 158
Hill and Mountain Roads
.......................... 159
Hitches. Trailer
.................................. 166
Hood Release
................................... 212
Horn
........................................... 93
Hot Coolant Warning Gage
........................ 116
Hot Engine Safety Warnings
....................... 187
Hydroplaning
................................... 154
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