engine Oldsmobile Aurora 1997 Owner's Manuals

I I
I Short Trip/City Maintenance Schedule I
72,000 Miles (120 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
6 months, whichever occurs first).
(See footnote
#.)
Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
0 Lubricate chassis components (or every
DATE ACTUAL MILEAGE
SERVICED BY I
75,000 Miles (125 000 km)
Cl Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
DATE ACTUAL MILEAGE
SERVICED BY: I
1

I Short Trip/City Maintenance Schedule I
78,000 Miles (130 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
6 months, whichever occurs first).
(See footnote
#.)
0 Rotate tires. See “Tire Inspection and
Rotation” in
the Index for proper rotation
pattern and additional information.
(See footnote
+.)
Lubricate chassis components (or every
DATE ACTUAL MILEAGE SERVICED BY
81,000 Miles (135 000 km)
Change
engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
I DATE I ACTUAL MILEAGE ISERVICED BY I

I Short Tkip/City Maintenance Schedule I
84,000 Miles (140 000 km)
0 Change engine oil ’and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
6 months, whichever occurs first).
(See footnote
#.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
0 Lubricate chassis components (or every
(See footnote
+.)
DATE
ACTUAL MILEAGE -
I
SERVICED BY:
87,000 Miles (145 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
DATE
SERVICED BY: ACTUAL MILEAGE
7-23

I Short Trip/City Maintenance Schedule I
90,000 Miles (150 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Contipol Service. (See footnote *.)
6 months, whichever occurs first).
(See footnote
#.)
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?.)
0 Lubricate chassis components (or every
Replace air cleaner filter.
An Emission Control Service.
0 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?.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
7-24

I Short Trip/City Maintenance Schedule I
93,000 Miles (155 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
I I I 1
DATE ACTUAL MILEAGE SERVICED BY:
96,000 Miles (140 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
6 months, whichever occurs first).
(See footnote
#.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
Lubricate chassis components (or every
DATE
ACTUAL MILEAGE SERVICED BY:
7-25

I I
~ I Short Trip/City Maintenance Schedule I
99,000 Miles (165 000 km)
I
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
ACTUAL MILEAGE
1
SERVICED BY:
100,000 Miles (166 000 km)
Inspect spark plug wires.
0 Replace spark plugs.
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 O F
(32" C) or higher.
An Emission Control Service.
An Emission Control Service.
- In hilly or mountainous terrain.

I Short Trip/City Maintenance Schedule I
- 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.
I I I 3
DATE
SERVICED BY ACTUAL MILEAGE
150,000 Miles (240 000 km)
0 Drain, flush and refill cooling system
(or every
60 months since last service,
whchever occurs first). See “Engine
Coolant” in the Index for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test
cooling system and pressure cap.
An Emission Control Service.
DATE SERVICED BY ACTUAL MILEAGE
7-27

Long Tripmighway 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
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.
# 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 oil -- 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 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
light comes on. Remember to reset the Oil Life Monitor
when the oil has been changed. For more information,
see “Engine Oil Life Monitor” in the Index.
+ 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.
7-28

LUII~ I’rip/Highway Maintenance Schedule
7,500 Miles (12 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. (See footnote * .)
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
I I
DATE ACTUAL MILEAGE
1
SERVICED BY:
I
15,000 Miles (25 000 km)
[7 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
I DATE I ACTUALMILEAGE I SERVICED BY: I

1 Long TriplHighway Maintenance Schedule 1
22,500 Miles (37 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Enzission Control Service. (See footnote *.)
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
DATE SERVICED BY: ACTUAL MILEAGE
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Enzission Control Service. (See footnote *.)
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Inspect throttle body bore and valve plates
for deposits, open the throttle valve and
inspect all surfaces. Clean as required.
An Enzission Control Service. (See footnote T.)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
(See footnote
+.)
7-30