Buick Lucerne 2007 Owner's Manual page 447

Service and Miles (Kilometers)
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 342.
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.
Engine cooling system service
(or every five years, whichever occurs
first). An Emission Control Service.
See footnote (j).
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (l).
Additional Required Services (cont'd)
25,000
(40 000) (80 000)
50,000 75,000
(120 000) (160 000)
•
•
100,000 125,000
(200 000)
•
•
•
•
•
150,000
(240 000)
•
•
•
•
447