Buick 1999 Park Avenue - Manual (Page 350)

Short Trip/City Scheduled Maintenance
yellow blue
7-14
50,000 Miles (83 000 km) (Continued)
– When doing frequent trailer towing.
– Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and filter at 100,000 miles (166 000 km).
51,000 Miles (85 000 km)
j Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
54,000 Miles (90 000 km)
j Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
j Lubricate chassis components (or every 6 months, whichever occurs first).
(See footnote #.)
j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote +.)
57,000 Miles (95 000 km)
j Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service. (See footnote *.)
ACTUAL
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ACTUAL
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ACTUAL
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