1998 PONTIAC BONNEVILLE engine

Maintenance Schedule
I Long TripMighway Definition
Follow this maintenance schedule only if none of the
conditions from the Short TripKity Maintenance
Schedule is true.
Do not use this schedule if the vehicle
is used for trailer towing, driven in a dusty area or used
off paved roads, Use the Short TripKity schedule for
these conditions.
Driving a vehicle with a filly warmed engine under
highway conditions causes engine
oil to break
down slower:
~ ~~~~
I Long TripMighway. Intervals
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). Tire Rotation.
Every 30,000 Miles (50 OOO km): Supercharger Oil
Check (or every
36 months, whichever occurs first)
(3.8L Code 1 engine only). Air Cleaner Filter
Replacement. Fuel Tank, Cap and Lines Inspection.
Every 50,000 Miles (83 OOO km): Automatic Transaxle
Every 60,000 Miles (100 000 km): Engine Accessory
Service (severe conditions only).
Drive Belt Inspection.
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every 60 months, whichever occurs fist).
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule on
the following pages.

1 Short TripKity Maintenance Schedule
3,000 Miles (5 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
An Emission Control Service.
6,000 Miles (10 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
An Emission Control Service.
12,000 Miles (20 000 km)
0 Change engine oil and fiter (or every 3 months, whichever occurs first).
An Emission Control Service.
I DATE I
I I I
I DATE I
I DATE I
DATE I
I MILEAGE ACTUAL I SERVICEDBY: I
7-8

Short TripKity Maintenance Schedule
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
(See footnote
#.)
rotation pattern and additional information. (See footnote +.)
(Also see footnote ++.)
15,000 Miles (25 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace
An Emission Control Service.
filter if necessary.
An Emission Control Service. (See footnote-f..)
18,000 Miles (30 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the I\
ndex for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
I DATE I
I DATE I
MILEAGE
7-9

I Short TripKity Maintenance Schedule I
21,000 Miles (35 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
DATE I
MILEAGE ACTUAL I SERVICED BY I
I 1
DATE I 24,000 Miles (40 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
(Also see footnote ++.)
27,000 Miles (45 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first). MILEAGE An Emission Control Service.
7-10

I Short TripKity Maintenance Schedule 1
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Replace air cleaner filter.
An Emission Control Service.
(See footnote #.)
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 Sewice. (See footnote?.)
0 For supercharged engines only: Check the supercharger oil level \
and add oil as
needed (or every 36 months, whichever occurs first). See “Recommended
Fluids and Lubricants” in this section.
An Emission Control Service. (See footnote”f)
rotation pattern and additional information. (See footnote
+.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
33,000 Miles (55 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
DATE I
1
MILEAGE ACTUAL SERVICED BY:
DATE I
7-11

I Short Trip/City Maintenance Schedule I
36,000 Miles (60 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
(Also see footnote ++.)
39,000 Miles (65 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
42,000 Miles (70 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
DATE I
MILEAGE
DATE I
I I
I DATE I
MILEAGE
7-12

I Short TripKity Maintenance Schedule I
45,000 Miles (75 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace
An Emission Control Service.
filter if necessary.
An Emission Control Service. (See footnote?.)
48,000 Miles (80 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
(Also see footnote ++.)
50,000 Miles (83 000 km)
0 Change automatic transaxle fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly r\
eaches 90°F
- In hilly or mountainous terrain.
(32°C) or higher.
DATE
DATE I
(Continued)
7-13

I Short TripKity Maintenance Schedule I
50,000 Miles (83 000 km) (Continued)
- 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.
51,000 Miles (85 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
54,000 Miles (90 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation” in the I\
ndex for proper
An Emission Control Service.
(See footnote #.)
rotation pattern and additional information. (See footnote +.)
57,000 Miles (95 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fist).
An Emission Control Service.
DATE I
MILEAGE ACTUAL I SERVICEDBY:
DATE I
MILEAGE
7-14