Engine BUICK REGAL 1997 Owners Manual

Page 339 of 422

Replacement Bulbs
Exterior Lamps Bulb Number
Back-up .............................. 1156
Center High-Mounted Stop
............... 3 155
Front Parking/Turn Signal
........... 4 157NAK
Headlamp, High Beam
.................. 9005
Headlamp,
Low Beam. .................. 9006
Sidemarker, Front
....................... 194
Sidemarker, Rear
........................ 194
Stop/Tail/Turn Signal
................... 3057
Tail (Applique)
......................... 194
Interior Lamps Bulb Number
Dome Lamp ....................... 9425542
Capacities and Specifications
Automatic nansaxle
Pan Removal and
Replacement
.............. 7.4 quarts (7.0 L)
When drainingheplacing converter; more fluid my be needed.
Cooling System Including Reservoir
3.8L (Code 1) ............. 12.3 quarts (1 1.65 L)
3.8L (Code K) ............. 12.3 quarts (1 1.65 L)
Air Conditioning* .......... 1.88 lbs. (0.85 kg)
Refrigerant (R=134a),
*See “Air Conditioning Refrigerants”1ater in this section.
Engine Crankcase
Oil and Filter Change ........... 5 quarts (4.7 L)
Wheel Nut Torque .......... 100 lb-ft (140 N-m)
Fuel Tank .................... 17 gallons (64 L)
Wiper Blade Lengths
Type ................................. Hook
Length ..................... 22 inches (56 cm)
Note: All capacities are approximate. When adding, be
sure to
fill to the approximate level, as recommended in
this manual. See “Recommended Fluids and Lubricants
” in
the Index.
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Engine Specifications
Type ..............................
Displacement .......................
Firing Order ........................
Horsepower ........................
Thermostat Temperature ..............
3.8L (Code 1)
V6
231
CID
1-6-5-4-3-2
195°F (91°C) 240
@ 5200
3.8L (Code K)
V6
231 CID
1-6-5-4-3-2
195°F (91°C) 195@5200
Vehicle Dimensions
Wheelbase .............. 109.0 inches (276.9 cm)
Tread (Front)
............. 6 1.5 inches ( 156.2 cm)
Tread (Rear)
.............. 61.0 inches (154,9 cm)
Overall Length
........... 194.5 inches (494.0 cm)
Overall Width
............. 73.0 inches (185.4 cm)
Overall Height
............ 56.5 inches (143.5 cm)
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Page 341 of 422

Normal Maintenance
Replacement Parts
Passenger Compartment Air Filter .... 10261 703
Air Cleaner Filter ..................... A 1208C
Battery
3.8L (Code 1) ...................... 770 CCA
3.8L (Code K) ...................... 690 CCA
Engine Oil Filter
All Engines ........................... PF47
PCV Valve
All Engines ........................ CV892C
Radiator Cap
All Engines ........................... RC27
RKE Batteries ................ Type CR2032 (2)
Spark Plugs
3.8L (Code 1) ........................ 41-921
Gap:
0.060 inches (1.52 mm)
3.8L (Code
K) ....................... .41-921
Gap: 0.060 inches (1.52
mm)
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used. If
you’re not sure, ask your Buick dealer.
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Page 344 of 422

Introduction
IMPORTANT:
KEEP ENGINE OIL
AT THE PROPER
IVEL AND CHANGE
RECOMMENDED
Have you purchased the GM Protection Plan? The Plan
supplements
your new vehicle warranties. See your
Warranty and Owner Assistance booklet, or your Buick
dealer
for details.
Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle in good working condition, but also helps the
environment. All recommended maintenance procedures
are important. Improper vehicle maintenance can even
affect the quality of the air we breathe. Improper fluid
levels or the wrong tire inflation can increase the level
of emissions from your vehicle.
To help protect our
environment, and to keep your vehicle in good
condition, please maintain your vehicle properly.
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Page 347 of 422

Maintenance Schedule
Short TripKity Definition
Follow the Short TripKity Maintenance Schedule if any
one of these conditions is true for your vehicle:
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
0 Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
Most trips are through dusty areas.
0 You frequently tow a trailer or use a carrier on top of
your vehicle. (With some models, you should never
tow
a trailer. See “Towing a Trailer” in the Index.)
0 If the vehicle is used for delivery service, police, taxi
or other commercial application.
One
of the reasons you should follow this schedule if
you operate your vehicle under any of these conditions
is that these conditions cause engine oil to break
down soonel:
Short Trip/City Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change
(or 3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Tire Rotation.
Every 12,000 Miles (20 000 km): Passenger
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Compartment Air Filter Replacement.
Inspection, if driving
in dusty conditions.
Replacement. Fuel Tank, Cap and Lines Inspection.
Supercharger Oil Check (or every 36 months,
whichever occurs first)
(3.8L Code 1 engine only).
Every 50,000 Miles (83 000 km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule
on
the following pages.
I- 7-5
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Page 348 of 422

Maintenance Schedule
Follow this maintenance schedule only if none of the
conditions from
the Short TripKity Maintenance
Schedule is true.
Do not use this schedule if the vehicle
is used for trailer towing, driven in a dusty area or used
off paved roads. Use the Short Trip/City schedule for
these conditions.
Driving a vehicle with a fidly warmed engine under
highway conditions causes engine oil to break
down
slowex
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every 12 months, whichever occurs first).
Tire Rotation.
Every 15,000 Miles (25 000 km): Passenger
Compartment Air Filter Replacement.
Every 30,000 Miles (50 000 km): Supercharger Oil
Check (or every
36 months, whichever occurs first)
(3.8L Code 1 engine only). Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Every 50,000 Miles (83 000 km): Automatic Transaxle
Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection.
Every 100,000 Miles (166 000 krn): Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only summarize maintenance services.
Be sure to follow the complete nzaintenance schedule on
the following pages.
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* Your vehicle has an Engine Oil L’
Short TripKity Maintenance Schedule
The services shown in this schedule up to 100,000 miles
(166 000 km) should be performed after 100,000 miles
(166 000 km) at the same intervals. The services shown
at
150,000 miles (240 000 km) should be performed at
the same interval after
150,000 miles (240 000 km).
See “Owner Checks and Services” and “Periodic
Maintenance Inspections” following.
Footnotes
-f The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to the
completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at
the indicated intervals and the maintenance
be recorded. ~fe
Monitor. Thi
.s
monitor will show you when to change the oil -- usually
between
3,000 miles (5 000 km) and 7,500 miles
(1 2 500 km) since your last oil change. Under severe
conditions,
the indicator may come on before
3,000 miles (5 000 km). Never drive your vehicle more
than
7,500 miles (1 2 500 km) or 12 months, (whichever
occurs first), without an oil change.
The system won’t detect dust in the oil.
So if you
drive in
a dusty area be sure to change your oil every
3,000 miles (5 000 km) or sooner if the CHANGE OIL
SOON light comes on. Remember to reset the Oil Life
Monitor when the oil has been changed. For more
information, see
“CHANGE OIL SOON” light in
the Index.
+ A good time to check your brakes is during tire
rotation.
See “Brake System Inspection” under “Periodic
Maintenance Inspection” in Part C
of this schedule.
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I Short Trip/City Maintenance Schedule I
3,000 Miles (5 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission. Control Service. (See footnote *.)
DATE ACTUAL MILEAGE
nn 7
SERVICED BY
6,000 Miles (1 0 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
AH Enzissiou Cot2trol Service. (See footnote * .)
0 Rotate tires. See “Tire Inspection and
Rotation”
in the Index for proper rotation
pattern
and additional information.
(See footnote
+.)
DATE SERVICED BY ACTUAL MILEAGE
1-25
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Page 351 of 422

I Short Trip/City Maintenance Schedule I
9,000 Miles (15 000 km)
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote * .)
DATE
SERVICED BY: ACTUAL MILEAGE
12,000 Miles (20 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
0 Replace passenger compartment air filter.
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
DATE SERVICED BY: ACTUAL MILEAGE
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I Short TripKity Maintenance Schedule I
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
0 Inspect air cleaner filter if you are driving
in dusty conditions. Replace filter
if
necessary. An Emission Control Service.
(See footnote?.)
DATE
SERVICED BY ACTUAL MILEAGE
18,000 Miles (30 000 km)
c7 Change engine oil and filter (or everj
3 months, whichever occurs first).
An Emission Control Service. (See footnote * .)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for
proper rotation
pattern and additional information.
(See footnote
+.)
I I I 1
DATE SERVICED BY: ACTUAL MILEAGE
7-10
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