Buick 1995 Century Owner's Manual page 278

Maintenance Schedule I
60,000 Miles (100 000 km) (Continued)
0
Replace spark plugs (except 2.2L Code 4
Inspect spark plug wires.
An
Emission Control
0
Replace air cleaner filter. Replace filter
more often under dusty conditions.
engine).
An Emission Control Service.
Service.
-f
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.
system (2.2L Code 4 engine only).
An Emission Control Service.
DATE ACTUAL MILEAGE SERVICED B Y
Inspect Exhaust Gas Recirculation (EGR)
63,000 Miles (105 000 km)
0
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
DATE SERVICED B Y ACTUAL MILEAGE
7-18