1993 Oldsmobile Cutlass Supreme engine oil

Service & Appearance Care
278
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Fluids & Lubricants
ITEM APPLICATION
Antifreeze Coolant.. .................................
Chassis Lubricant ....................................
(Ethylene Glycol Base)
(Grease Gun Insert)
Delco Supreme
11@ Brake Fluid ..............
DEXRONB-IIE Automatic ......................
Engine Oil ................................................
GM Engine Oil Supplement ....................
Transmission Fluid
(E.O.S.) Year-round
antifreeze for
...........................
General chassis lube, etc. ...........................
coolant mixtures
Brake System
..............................................
Automatic Transaxle ..................................
Engine lubrication ......................................
See your dealer for advice ..........................
GM PART NUMBER
1052753
1052497
SIZE
1 gal. (3.8 L)
14
oz. (397 g)
1052535 16 oz. (0.5 L)
12345881 32 oz.
(1 .O L)
12345880
1 gal. (3.8 L)
See the Index under Engine Oil.
1052367 16 oz. (0.5 L)

ITEM APPLICATION
Engine Oil ................................................ Hood, trunk and door hinges
GM PART NUMBER
Windshield Washer Solvent .................... Windshield washer fluid
Power Steering Fluid
............................... Power Steering System .............................. 1050017
1052884
Silicone Grease ........................................ Weatherstrips .............................................. 1245579
SIZE
32 oz. (1.0 L)
16
oz. (0.5 L)
1 oz. (28 g)
Spray-A-Squea1c Silicone Lubricant ....... General purpose silicone lubricant, ........... 1052276 (aerosol) 4.5 OZ. (127 g)
weatherstrips 1052277 12 oz. (0.35 L)
279

Normal Maintenance Replacement Parts
Air Cleaner Element
Engine
Oil Filter
PCV Valve
All Engines ........................................................................\
.............
All Engines ........................................................................\
.............
3.1L V6 ........................................................................\
..................
Twin Dual Cam (DOHC) 3.4L V6 ...............................................
3.1L V6 ........................................................................\
..................
Spark Plugs
Twin Dual Cam (DOHC) 3.4L V6 ...............................................
Batteries
Remote Lock Control Transmitter ...............................................
AC Type A-1 129C
AC Type
PF-5 1
AC Type CV-892C
AC Type CV-881C
AC Type oR44LTSM Gap: 0.045 inch (1.14mm)
AC Type eR42LTSM Gap: 0.045 inch (1.14mm)
2016 (2)
283
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Maintenance Schedule
Section A: Scheduled Maintenance Services (cant.)
292
Schedule I
Follow Schedule I if your vehicle is
MAINLY driven under one or more of
the following conditions:
When most trips are less than 4 miles
When most trips are less than 10
(6 km) -
miles (1 6 ltm) and outside
temperatures remain below freezing.
When most trips include extended
idling and/or frequent low-speed
operation, as in stop-and-go traffic.
When towing a trailer.**
When operating in dusty areas.
Schedule I should also be followed if
the vehicle is used for delivery service,
police, taxi or other commercial
applications.
+k An Emission Control Service.
12 The U.S. Environmental Protection Agency 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 vehicle useful life. General
Motors, however, urges that all recommended
maintenance services be performed at the
indicated intervals and the maintenance be
recorded in Section
E: Maintenance Record.
TO BE SERVICED
See Explanation of Scheduled Maintenance
Services
following Schedules I and II.
WHEN TO PERFORM
Miles (kilometers) or Months
(whichever occurs jirst).
I 2 1 Chassis Lubrication I Every other oil change. I
Tire and Wheel Rotation and Inspection At 6,000 Miles (10 000 h) and every l5,OOO Miles
(25 000 km) or as necessary. I
Camshaft Tiig Belt Inspection
(3.4L Engine, VIN Code X)* l5,OOO Miles (25 000 km). I I
At 60,OOO Miles (100 000 km) and then every
1 8 I Transaxle Service see ,!%ph&m of Scheduled Maintenance Services
following Schedules I and II.
I 10 I Spark Plug Wxe Inspection** I Every 30,000 Miles (50 OOO h). I
Exhaust Gas Recirculation (EGR) System I Every 30,000 Miles (50 000 km).
Inspection (3.4L Code X engine only)**
14 Fuel Tank, Cap & Lines Inspection** Every 30,000 Miles (50 OOO km). I

Maintenance Schedule
Section A: Scheduled Maintenance Services (Cant.)
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.
ITEM
NO. SERVICE
1 Engine Oil and Filter Change”-Always use SG
296
2
Energy Conserving I1 oils for proper viscosity. The
“SG” designation may be shown alone or in
combination with others, such as “SG/CC,”
“SG/CD” or “SF, SG, CC,” etc.
To determine the
preferred viscosity for your vehicle’s engine (e.g.,
SAE 5W-30 or SAE 1OW-30) see the Index under
Engine Oil.
Chassis Lubrication-Lubricate the transaxle shift
linkage, parking brake cable guides, underbody
contact points and linkage. Lubricate the front and
rear suspension and steering linkage.
ITEM
NO. SERVICE
3 Throttle Body Mounting Bolt Torque (3.1L
Code T or M engines only)*-Check the torque of
the mounting bolts and/or nuts.
4 Tire and Wheel Rotation and Inspection-For
proper wear and maximum tire life, rotate your
tires following the instructions in this manual. See
the
Index under Tires, Inspection G Rotation.
Check the tires for uneven wear or damage. If you
see irregular or premature wear, check the wheel
alignment. Check for damaged wheels also.
NOTE: To determine your engine’s displacement and code, see the Index under Engine Identification
* An Emission Control Service.
0 The U.S. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission warranty QY
limit recall liability prior to the completion of vehicle useful life. General Motors, however, urges that all re\
commended maintenance services be
performed
at the indicated intervals and the maintenance be recorded in Section E: Maintenance Record.

ITEM
NO. SERVICE
5
6
7
Engine Accessory Drive Belt (s) Inspection
(California
3.1L Code T engine”)-Inspect the
belt for cracks, fraying, wear and proper tension.
Replace as needed.
Camshaft Timing Belt Inspection
(3.4L Code X
engine only)*-Inspect for cracks, wear or oiliness.
Check tensioner for proper operation. See the
service manual. (To purchase a service manual,
see the
Index under Publications.) Replace parts
as needed.
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 the
Index under Coolant. 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.
To help ensure proper operation, we recommend a
pressure test of both the cooling system and the
pressure cap.
ITEM
NO. SERVICE
8 Transaxle Service-Change both the fluid and
filter every 15,000 miles (25 000 ltm) if the vehicle
is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside
temperature regularly reaches
90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing. (With some
models, you shouldn’t ever tow a trailer. See the
Index under Towing a Trailer.)
Uses such as found in taxi, police car, or delivery
service.
If you do not use your vehicle under any
of these
conditions, change both the fluid and filter every
100,000 miles (160 000 lun) .
Spark Plug Replacement*-Replace spark plugs
with the proper type. See the
Index under
Replacement Parts.
burns, cracks or other damage. Check the boot fit
at the coils and at the spark plugs. Replace wires
as needed.
10 Spark Plug Wire Inspection**-Inspect for
9
297

Section B: Owner Checks & Services
Listed below are owner checks and services which should be Be sure any necessary repairs are completed at once.
made at the intervals specified to help ensure the safety, Whenever any fluids or lubricants are added to your vehicle,
dependability and emission control performance of your make sure they are the proper ones, as
shown in Section D.
vehicle.
At Each Fuel Fill (/t is important for you or a service station attendant to perform these underhood check\
s at each fuel fill.)
CHECK
OR SERVICE I WHAT TO DO
Engine Oil Level Check the engine oil level and add the proper oil if necessary. See the Index under Engine Oil for
further details.
Engine Coolant Level
See the
Index under Windshield Washer Fluid for further details.
Fluid Level Check the
windshield washer fluid level in the windshield washer
tank and add fluid if necessary. Windshield Washer
Check the engine coolant
level in the coolant recovery tank and add the proper coolant mix if
~~ ~ ~~
necessary. See the Index under Coolant for further details.
At Least Once a Month
CHECK
I OR SERVICE I WHAT TO DO
Tire Inflation
Check tire inflation. Make sure they are inflated to the pressures specified on the Tire-Loading
~~ ~
Information label located on the rear edge of the driver’s door. See the Index under Tires for
further details.
r
L
299

Section D: Recommendeld Fluids & Lub'ricanfs
NOTE: Fluids-and lubricants identified below by name, part number or specification may be obtained from your GM-deale\
r.
USAGE
Engine Oil
Engine Cuolailt
~
Hydraulic Brake
System
parktng Brake Guides
Automatic Transaxle
FWI.D/L!JBRIlCANT
Chassis lubriiant meeting requirements of NLGI Grade 2, Category LB or GC-LB
(GM
Part No. 1052497 or equivalent).
~~
GM Hydraulic Power Steering Fluid (GMSart No. 1052884) or equivalent.
DE~oN@-IIE Autmatic Transmission iluid (GM Part No.- 12345881) or iquivdent.
~
303 I