Buick 2009 Lucerne - Manual (Page 398)

Additional Required Services
The following services should be performed at the first maintenance service ( I or II ) after the indicated miles
(kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)
25,000
(40 000)
50,000
(80 000)
75,000
(120 000)
100,000
(160 000)
125,000
(200 000)
150,000
(240 000)
Inspect fuel system for damage
or leaks.
• • • • • •
Inspect exhaust system for loose or
damaged components.
• • • • • •
Replace engine air cleaner filter.
See Engine Air Cleaner/Filter on
page 5-21.
• • •
Change automatic transmission
fluid and filter (severe service).
See footnote (h).
• • •
Change automatic transmission fluid
and filter (normal service).
•
Replace spark plugs. An Emission
Control Service.
•
V6 Engine Only: Inspect spark plug
wires. An Emission Control Service.
•
6-6