Cadillac 2004 DeVille, Owner'S Manual, Page: 394 / 432

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
25,000
(41 500)
50,000
(83 000)
75,000
(125 000)
100,000
(166 000)
125,000
(207 500)
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 5-19. An Emission Control
Service.
• • • • • •
Throttle body service. An Emission
Control Service. See footnotes †
and (l).
• • • • • •
Change automatic transaxle fluid
and filter (severe service). See
footnote (h).
• • •
Replace spark plugs. An Emission
Control Service.
•
6-6