Buick 1998 Century Owner's Manual page 328

I
Maintenance Schedule
I
7,500 Miles (12 500 km)
0
Check Oil Life Monitor. If engine oil and filter are changed, reset monitor. See
"Engine Oil" in the Index.
MILEAGE
An Emission Control Service. (See footnote
*.)
rotation pattern and additional information. (See footnote
+.)
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
15,000 Miles (25 000 km)
DATE
1
0
Check Oil Life Monitor. If engine oil and filter are changed, reset monitor. See
MILEAGE
ACTUAL
SERVICED B Y
"Engine Oil" in the Index.
An Emission Control Service. (See footnote *,)
0
Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if
necessary.
An Emission Control Service. (See footnote
"f)
0
Replace passenger compartment air filter.
0
Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information. (See footnote
+.)
22,500 Miles (37 500 km)
C l
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
*.)
DATE
MILEAGE
ACTUAL
SERVICED BY:
7-6