When to Change Engine Oil
See if any one of these is true for you:
0
0
0
Most trips are less than 5 to 10 'miles (8 to 16 km).
This is particularly important when outside
temperatures.are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
You operate your vehicle
in dusty areas or
off-road frequently.
You frequently tow
a trailer or use a carrier on top of
your vehicle.
The vehicle
is used for delivery service, police, taxi
or other commercial application.
~~ ,. -: . 1 Driving under these conditions causes engine oil to
down sooner.
If any one of these is true for your
then you need to change your oil and filter
miles
(5 000 km) or 3 months -- whichever
ccurs first.
f none of them is true, change the oil and filter every
ccurs first. Driving a vehicle with
a fully warmed
., (12 500 lun) or 12 months -- whichever
highway conditions causes engine oil to
. . . -, I break down slower. '.
. -. . .. .. : .. ._ . . .., ,
What to Do with 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 a real 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 retailer, a service station or a local recycling
center for help.
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Automatic Transmission Fluid
When to Check and Change
A good time to check your automatic transmission fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83 000 km) 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.
0 When doing frequent trailer towing.
Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these
conditions,
the fluid and filter do not require changing.
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 your Oldsmobile retail
facility 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.
I NOTICE:
- ~~
Too much or too little fluid can damage your
transmission.
Too much can mean that some of
the fluid could come out and fall on hot engine
parts
or exhaust system parts, starting a fire. Be
sure to get an accurate reading if you check your
transmission fluid.
Wait at least 30 minutes before checking the
transmission fluid level
if you have been driving:
0 When outside temperatures are above 90°F (32°C).
0 At high speed for quite a while.
0 In heavy traffic -- especially in hot weather.
0 While pulling a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which
is 180°F to 200°F
(82°C to
93°C).
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Capacities and Specifications
Engine Description ............ “VORTEC” 4300
Type
.................................... V6
VINCode
................................. W
Firing Order
...................... 1-6-5-4-3-2
Horsepower
................... 190 at 4,400 rpm
Thermostat Specification
........... 195°F (9 1 “C)
Spark Plug Gap
.......... 0.045 inches (0.114 cm)
Wheels and Tires
Wheel Nut Torque ............ 95 Ib-ft (1 30 Nem)
Tire Pressure ...................... Look at the
CertificatiodTire label.
See “Loading Your Vehicle” in
the Index.
Normal Maintenance Replacement Parts
Replacement part numbers listed in this section are
based on the latest information available at the time of
printing, and are subject to change.
If a part listed in this
manual is not the same as the part used in your vehicle
when
it was built, or if you have any questions, please
contact your retailer.
Oil Filter..
............................. PF52
Air Cleaner Filter
...................... A 1 163C
PCV Valve
.......................... CV746C
Automatic Transmission Filter
Kit ...... 24200796
Spark Plugs
.......................... .41-932
Fuel Filter
............................. GF48 1
Windshield Wiper Blade
, . Trico (20 inched50.8 cm) .
Backglass Wiper Blade ... Trico (14 inched35.6 cm)
6-57
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Maintenance Schedule
Short Trip/City Definition
Follow the Short Trip/City Maintenance Schedule if any
one
of these conditions is true for your vehicle:
0
0
0
0
0
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
You operate your vehicle
in dusty areas or off-road
frequently.
You frequently tow a trailer
or use a carrier on top of
your vehicle.
If the vehicle is used for delivery service, police, taxi
or other commercial application.
One of the reasons you shouldjollow this schedule if
you operate your vehicle under any of these conditions
is that these conditions cause engine
oil to break
down sooney:
Short Trip/City Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change
(or 3 months, whichever occurs first). Chassis
Lubrication
(or 3 months, whichever occurs first). Drive
Axle Service (or
3 months, whichever occurs first).
At 6,000 Miles (10 000 km) -- Then Every
12,000 Miles (20 000 km): Tire Rotation.
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection,
if driving in dusty conditions. Front Wheel
Bearing Repack (or at each brake relining, whichever
occurs first).
Every 30,000 Miles (50 000 km): Ah- Cleaner Filter
Replacement. Fuel Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection. Fuel T'ank, Cap and Lines Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service
(or every 60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
Positive Crankcase Ventilation (PCV) Valve Inspection.
These intervnls only sumnnrize rnnintenunce services.
Be sure to.follocv the complete maintenance schedule on
the.fo1lowing pages.
I
7-4
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Maintenance Schedule
Follow this maintenance schedule only if none of the
conditions from the Short TripKity Maintenance
Schedule is true.
Driving a vehicle with asfully warmed engine under
highway conditions causes engine oil to break
down sloweu:
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or every
12 months, whichever
occurs first). Drive Axle Service.
At 7,500 Miles (12 500 km) -- Then Every
15,000 Miles
(25 000 km): Tire Rotation.
Every 30,000 Miles (50 000 km): Fuel Filter
Replacement.
Air Cleaner Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic
Transmission Service (severe conditions only).
Every 60,000 Miles (100 000 km): Engine Accessory
Drive Belt Inspection. Fuel Tank, Cap and Lines Inspection.
Every 100,000 Miles (166 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
Spark Plug Wire Inspection. Spark Plug Replacement.
Positive Crankcase Ventilation (PCV) Valve Inspection.
These intervals only summarize maintenance services.
Be sure to.fidlow tlze complete maintenance schedule
on
the Jdlowing pages.
7-5
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I i
I Short TripKity Maintenance Schedule 1,
,- 3,000 Miles (5 000 km)
17 Change engine oil and filter (or every
3 months, whichever occurs first).
Lubricate chassis components; see
An Emission Control Service.
footnote # (or evexy 3 months, whichever
occurs first).
Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
**
DATE ACTUAL MILEAGE SERVICED BY:
6,000 Miles (10 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
An ,Emission Control Service.
footnote # (or every 3 months, whichever
occurs first).
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.
* *
0 Rotate tires. See “Tire’Inspection and
Rotation” in the Index
for proper rotation
pattern and additional information.
DATE ACTUAL MULEAGE SERVICED BY::
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I Short TripKity Maintenance Schedule I
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components; see
footnote
# (or every 3 months,
whichever occurs first).
Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking?
DATE ACTUAL MILEAGE SERVICED BY
12,000 Miles (20 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
footnote
## (or every 3 months,
whichever occurs first).
0 Check readfront axle fluid level and add
fluid
as needed. Check constant velocity
joints and axle seals for leaking.**
An Emission Control Service.
DATE ACTUAL MILEAGE SERVICED BY
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I Short Trip/City Maintenance Schedule I
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
0 Lubricate chassis components; see
footnote
# (or every 3 months,
whichever occurs first).
in dusty conditions. Replace filter if
necessary. An Emission Control Service.?
An Emission Control Service.
Inspect air cleaner filter if you are driving
0 Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for leaking.**
bearings (or at each brake relining,
whichever occurs first).
0 Clean and repack the front wheel
DATE ACTUAL MILEAGE SERVICED BY:
7-9
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