1994 Oldsmobile Cutlass Supreme oil filter

1
Service & Appearance Care
186
(-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:
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 5W-30
Energy Conserving I1
Oils with these words on the container
will help you save fuel.
These three things are usually included in
a doughnut shaped logo (symbol) on
most containers. If you cannot find
oils
with the “starburst” symbol, you should
look for oils with the doughnut shaped
symbol, containing the three things
noted above.
NOTICE:
If you use oils that do not have
either the “starburst” symbol or an
API
SH or SG designation, you can
cause engine damage not covered
by your warranty.
GM Goodwrench* oil (in Canada, GM
Engine Oil) meets all the requirements
for your vehicle.
Engine Oil Additives
Don’t add anything to your oil. Your
Oldsmobile dealer is ready to advise if
you think something should be added.
When to Change Engine Oil
See if any one of these is true for you:
Most trips are less than 4 miles
(6 km)
.
It’s below freezing outside and most
trips are less than 10 miles (16 ltm).
The engine is at low speed most of the
time (as in door-to-door delivery, or in
stop-and-go traffic).
You tow a trailer often.
Most trips are through dusty places.
If any one of these is true for your
vehicle, then you need to change your
oil and filter every 3,000 miles (5 000
km) or 3 months - whichever comes
-first.
If none of them is true, change the oil
every
7,500 miles (12 500 lm) or 12
months -whichever comes first.
Change the filter at the first
oil change
and at every other oil change after that.
Engine Coolant Heater (Engine
Block Heater) (omoN)
An engine coolant heater can be a big
help if you have to
park outside in very

cold weather, 0°F (-18°C) or colder. If
your vehicle has this option, see
Engine
Coolant Heater
in the Index.
What to Do wifh Used Oil
Did you know that used engine oil
contains certain elements that may be
unhealthy for your skin and could even
cause cancer? Don’t let used oil stay on
your skin for very long. Clean your skin
and nails with soap and water, or a
good hand cleaner. Wash or properly
throw away clothing or rags containing
used engine oil.. (See the manufacturer’s
warnings about the use and disposal of
oil products.)
Used oil can be areal threat to the
environment. If you change your own
oil, be sure to drain all free-flowing oil
from the filter before disposal. Don’t
ever dispose of oil by putting it in the
trash, pouring it on the ground, into
sewers, or into streams or bodies of
water. Instead, recycle it by taking it to
a place that collects used oil. If you
have a problem properly disposing of
your used oil, ask your dealer, a service
station or a local recycling center for
help.
Air Cleaner
Refer to the Maintenance Schedule to
determine when to replace the air filter
and the crankcase ventilation filter.
See
Scheduled Maintenance Services i3
the
Index.
NOTICE:
If the air cleaner is off, a backfire
can cause a damaging engine fire.
And, dirt can easily get into your
engine, which will damage
it.
Always have the air cleaner in place
when you’re driving.
To Check or Replace the Air Filter:
1. Remove the four screws and pull off
the cover.
187

Service & Appearance Care
2. Remove the air cleaner filter.
3. Be sure to install the air cleaner filter
and replace the cover tightly.
Automatic Transaxk Fluid
When fo Check and Change
A good time to check your automatic
transaxle fluid level is when the engine
oil is changed. Refer to the Maintenance
Schedule to determine when to change
your fluid. See
Scheduled Maintenance
Services
in the Index.
How to Check
Because this operation can be a little
difficult, you may choose to have this
done at an Oldsmobile dealership
Service Department.
If you do it yourself, be sure to follow
all the instructions here, or
you could
get
a false reading on the dipstick.
NOTICE:
Too much or too.little fluid can
damage your transaxle.
Too much
can mean that some of the fluid
could come out and fall
on hot
engine parts
or exhaust system,
starting a
fire. Be sure to get an
accurate reading if you check your
transaxle fluid.
Wait at least
30 minutes before
checking the transaxle fluid level
if you
have been driving:
When outside temperatures are above
At high speed for quite a while.
In heavy traffic - especially in hot
90°F (32°C).
weather.
While pulling a trailer.
To get the right reading, the fluid
should be at
normal operating
temperature, which is 18O"F-to
2OOpF
(82°C to 93T).
Get the vehicle warmed up by driving
about
15 miles (24 lun) 'when outside
temperatures are above
50°F (10°C). If

Capacities & Specifications
Engine Crankcase
3100 V6 ........................................................................\
.................... 4 quarts
Twin Dual Cam (DOHC) 3.4L V6 .................................................. 5 quarts
When changing filter, up to 0.50 quarts (0.50L) more oil may be needed.
When draininglreplacing converter, more. fluid
may be needed.
Pan Removal and Replacement ....................................................... 4 quarts
Automatic Transaxle
After Complete Overhaul ................................................................. 7 quarts
Automatic Transaxle with Overdrive
When draininglreplacing converter, more fluid may be needed.
Pan Removal and Replacement ....................................................... 6 quarts
After Complete Overhaul
................................................................. 8 quarts
Cooling System
3100 V6
With 4-Speed Automatic Transaxle ............................................. 12.5 quarts 11.8 L
With 4-Speed Automatic Transaxle ............................................. 12.7 quarts 12.0 L
Twin Dual Cam (DOHC) 3.4L V6 3.8
L
4.8 L
3.8 L
6.6 L
5.8 L
7.5 L
!
i

Normal -Maintenance Replacement Parts
Air Cleaner Element
3100 V6 ........................................................................\
................ AC Type A-905
Twin Dual Cam (DOHC) 3.4L V6
.............................................. AC Type A-1129 C
Engine Oil Filter
3100 V6 ........................................................................\
................ AC Type PF-47
Twin Dual Cam (DOHC) 3.4L V6
.............................................. AC Type PF-51
PCV Valve
3100 V6 ........................................................................\
................ AC Type CV-899C
Twin Dual Cam (DOHC) 3.4L V6
............................................. AC Type CV-881C
Spark Plugs
3100 V6 ........................................................................\
............... AC Type R44LTSM6
Gap: 0.060 inch
(1.52 mm)
Gap: 0.045 inch (1.14
mm)
Twin Dual Cam (DOHC) 3.4L V6 ............................................. AC Type eR42LTSM
Batteries
Remote Lock Control Transmitter ............................................. 2016 (2)

Maintenance Schedule
242 ~
Explanation of~scheduled
Mainfenance Services
Following 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 SERVICE
NO.
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
suspension and steering linkage.
Lubricate the transaxle shift linkage,
and parking brake cable guides,
underbody contact points and
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 6
Rotation in the hdex. Check the
tires for uneven wear or damage.
If
you see irregular or premature wear,
check the wheel alignment. Check for
damaged wheels also.
Inspection *‘ - Inspect the belt for
cracks, fraying, wear and proper
tension. Replace as needed.
5. 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
4. Engine Accessory Drive Belt
a service manual, see Service
Publications
in the Index.) Replace
parts as needed.
6. 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 and boil protection, corrosion
inhibitor level and maintains proper
engine operating temperature.
Inspect hoses and replace
if they are
cracked, swollen or deteriorated.
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.
7. Transaxle Service - Change both
the fluid and filter .every
15,000 miles
(25
000 lm) if the vehicle is mainly

driven under one or more of these
c.onditions:
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 Towing a
Trailer
in the Index.)
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 (166 000 km) .
Replace spark plugs with the proper
type. See
Replacement-Parts in the
Index.
9. Spark Plug Wire Inspection*T -
Inspect for burns, .cracks or other
damage. Check the boot fit at the
coils and at the spark plugs. Replace
wires as needed.
8. Spark PIug~Replacement* -
-10. Exhaust Gas Recirculation (EGR)
System Inspection
(3.4L Code X
engine only)*? - Conduct the
EGR system service-as described in
the service manual.
To purchase a
service manual, see Service
Publications
in the Index.
1 1. Air Cleaner Filter Replacementgc -
Replace every 30,000 miles
(50 000 lun) or more often under
dusty conditions. Ask your dealer
for the proper replacement intervals
for your driving conditions.
12. Fuel Tank, Cap and Lines
Inspectiong‘t
- Inspect fuel tank,
cap and lines (including fuel rails
and injection assembly). for damage
or leaks. Inspect fuel cap gasket for
an even filler neck imprint or any
damage. Replace parts as needed.
Periodic replacement of the fuel
filter is not required.
NOTE: To determine your engine’s
displacement and code, see
Engine
Identification
in the Index.
* = An Emission Control Service.
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
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.”
243

USAGE
Chassis Lubrication
Windshield Washer Solvent
Hood Latch Assembly
a. Pivots and Spring
b. Release Pawl Anchor
Hood and Door
Hinges, Fuel Door
Hinge
Weatherstrips
FLUID/LUBRlCANT
Chassis lubricant (GM Part No. 1052497 or eql.-- ~ ~ ~, or lubricant meeting requirements of
NLGI Grade 2, Category LB or GC-LB.
GM OptildeenB Washer Solvent (GM Part No. 1051515) or equivalent.
a. Engine oil.
b. Chassis lubricant meeting requirements of NLGI Grade
2, Category LB (GM Part No.
1052497 or equivalent) or GC-LB.
Engine oil or Lubriplate Lubricant (GM Part No. 1050109)
Dielectric Silicone Grease (GM Part No. 12345579
or equivalent).
See
Replacement Parts in the Index for recommended replacement filters, valves and spark plugs.
249