Buick 2001 Regal, Owner'S Manual

Page: 335 / 365

Scheduled Maintenance
7-10
30,000 Miles (50 000 km)
j Replace passenger compartment air filter. If you drive regularly under dusty
conditions, the filter may require replacement more often.
j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation
pattern and additional information. (See footnote @.) (See fo.)
j Replace engine air cleaner filter.
An Emission Control Service.
j For supercharged engines only: Check the supercharger oil level and add oil as
needed (or every 36 months, whichever occurs first). See “Recommended
Fluids and Lubricants” in this section.
An Emission Control Service. (See footnote
[.)
37,500 Miles (62 500 km)
j Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation
pattern and additional information. (See footnote @.) (See fo.)
ACTUAL
SERVICED BY:
MILEAGE
DATE
ACTUAL
SERVICED BY:
MILEAGE
DATE