GMC 1999 Savana Van Owner's Manual page 321

Short Trip/City Scheduled Maintenance -- Gasoline Engines
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Replace air cleaner filter.
An Emission Control Service.
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Vehicles With GVWR Above 10,000 lbs. Only: Inspect shields for damage or
looseness. Adjust or replace as required.
This is a Noise Emission Control Service. Applicable only to vehicles sold in
the United States.
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Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information. (See footnote +.)
33,000 Miles (55 000 km)
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Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
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Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote #.)
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Check axle fluid level and add fluid as needed. (See footnote **.)
36,000 Miles (60 000 km)
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Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
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Lubricate chassis components (or every 3 months, whichever occurs first).
(See footnote #.)
DATE
ACTUAL
MILEAGE
DATE
ACTUAL
MILEAGE
(Continued)
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SERVICED BY:
SERVICED BY:
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