check oil Oldsmobile Aurora 1998 s User Guide

Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle 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.
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 Aurora 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
transaxle.
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
transaxle fluid.
6-18

What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half
DEX-COOL@ coolant which
won’t
damage aluminum parts. If you use this mixture,
you don’t need to add anything else.
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mixture will. Your vehicle’s coolant
warning system is set for the proper coolant
mixture. With plain water or the wrong mixture,
your engine could get too hot but you wouldn’t
get the overheat warning. Your engine could
catch fire and you or others could be burned.
Use
a 50/50 mixture of clean water and
DEX-COOL@ coolant.
NOTICE:
If you use an improper coolant mixture, your
engine could overheat and be badly damaged.
The repair cost wouldn’t be covered by your
warranty.
Too much water in the mixture can
freeze and crack the engine, radiator, heater core
and other parts.
If you have to add coolant more than four times a year,
have
your retailer check your cooling system.
NOTICE:
~~ ~
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
6-22

Replacement Bulbs
BULB
OUTSIDE LAMPS
Front
Front
Turn Signal Lamps ............... .3 157NA
Halogen Headlamps
Low Beam
............................ 9006
High Beam
........................... 9005
Rear
Back-up Lamps ......................... 3 155
StopKaillamps
.......................... 3057
Rear
Turn Signal Lamps .................. 3057
INSIDE LAMPS BULB
Overhead
Rail CourtesyReading Lamps ............... 168
For service information on other
bulbs, contact your
retailer service department.
Capacities and Specifications
The following approximate capacities are given in
English and metric conversions. Please refer to
“Recommended Fluids and Lubricants” in the Index
for more information.
Engine Code (L47) 4.0L V-8
Automatic Transaxle (Overdrive)
When draining or replacing torque converteq more
fluid may be needed.
Pan Removal, Drain Plug
and Replacement
............ 11 .O quarts (10.4 L)
After Complete Overhaul
........ 12.6 quarts (12 L)
When per$orming either transaxle procedure, check
fluid level when done. More fluid may be needed.
Cooling System ................ 13 quarts (12 L)
Engine Crankcase .............. 7 quarts (6.6 L)
When changingfllteq up to 0.5 quart (0.5 L) more oil
may be needed.
Fuel Tank .................. 18.5 gallons (70 L)
Windshield Washer
Fluid Tanks
................ 3.8 quarts (3.6 L)
6-70

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.
+ A good time to check your brakes is during tire
rotation.
See “Brake System Inspection” under “Periodic
Maintenance Inspections” in Part
C of this schedule.
# Lubricate the suspension and steering linkage,
transaxle shift linkage, parking brake cable guides
and underbody contact points and linkage.
* Your vehicle has an Engine Oil Life Monitor. This
monitor will show you when to change the engine oil
and filter
-- usually between 3,000 miles (5 000 km)
and 7,500 miles (12 500 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 (12 500 km) or 12 months
without an oil and filter change.
The system won’t detect dust in the oil.
So if you drive
in
a dusty area, be sure to change your oil and filter
every
3,000 miles (5 000 km) or sooner if the CHANGE
OIL SOON message appears. Remember to reset the
Oil Life Monitor when the oil has been changed. For
more information, see “Engine Oil Life Monitor” in
the Index.
7-5

I Maintenance Schedule I
7,500 Miles (I2 500 km) DATE I
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor. See ACTUAL
“Engine Oil” in the Index. MILEAGE SERVICED
BY
An Emission Control Service. (See footnote *.)
(See footnote #.)
0 Lubricate chassis components (or at each engine oil and filter change).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
15,000 Miles (25 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
0 Lubricate chassis components (or at each engine oil and filter change).
0 Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper
22,500 Miles (37 500 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
I I I
I
DATE I
DATE 1
I MILEAGE ACTUAL I SERVICEDBY: I
7-6

1 Maintenance Schedule I
0 Lubricate chassis components (or at each engine oil and filter change).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(See footnote
#.)
rotation
pattern and additional information. (See footnote +.)
30,000 Miles (50 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
(See footnote #.)
and inspect all surfaces. Clean as required.
An Emission Control Service. (See footnote?.)
rotation pattern and additional information. (See footnote
+.)
An Emission Control Service.
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
0 Lubricate chassis components (or at each engine oil and filter change).
Inspect throttle body bore and valve plates for deposits, open the throttle valve
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
0 Replace air cleaner filter.
0 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
DATE I
I MILEAGE ACTUAL I SERVICEDBY: I
7-7

I Maintenance Schedule I
37,500 Miles (62 500 km)
17 Check Oil Life Monitor, If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
0 Lubricate chassis components (or at each engine oil and filter change).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
45,000 Miles (75 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
0 Lubricate chassis components (or at each engine oil and filter change).
CI Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(See
footnote
#.)
rotation pattern and additional information. (See footnote +.)
50,000 Miles (83 000 km)
0 Change automatic transaxle fluid and bottom screens 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.
DATE 1
MILEAGE
I DATE I
I MILEAGE ACTUAL I SERVICEDBY: I
7-8

I Maintenance Schedule I
- In hilly or mountainous terrain.
- 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.
52,500 Miles (87 500 km)
!J Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
[7 Lubricate chassis components (or at each engine oil and filter change).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(See footnote
At.)
rotation
pattern and additional information. (See footnote +.)
60,000 Miles (100 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote ’k.)
(See footnote #.)
Lubricate chassis components (or at each engine oil and filter change).
DATE
DATE
(Continued)
7-9

Maintenance Schedule
60,000 Miles (100 000 km) (Continued)
0
0
0
0
Inspect throttle body bore and valve plates for deposits, open the throttle valve
and inspect all surfaces. Clean as required.
An Emission Control Service. (See footnote?.)
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
Inspect engine accessory drive belt.
An Emission Control Service.
Replace air cleaner filter.
An Emission Control Service.
Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket
for any damage. Replace parts as needed.
An Emission Control Service. (See footnote?.)
67,500 Miles (112 500 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
0 Lubricate chassis components (or at each engine oil and filter change).
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
I DATE
7-10

I Maintenance Schedule I
75,000 Miles (125 000 km)
0 Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
I7 Lubricate chassis components (or at each engine oil and filter change).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
82,500 Miles (137 500 km)
Check Oil Life Monitor. If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Sewice. (See footnote *.)
0 Lubricate chassis components (or at each engine oil and filter change).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(See footnote
#.)
rotation pattern and additional information. (See footnote +.)
90,000 Miles (150 000 km)
0 Check Oil Life Monitor.
If engine oil and filter are changed, reset monitor.
See “Engine Oil” in the Index.
An Emission Control Service. (See footnote *.)
DATE
DATE
I
MILEAGE
(Continued)
7-11