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Scheduled Maintenance
7-6
Engine Oil Scheduled Maintenance
Change engine oil and filter as indicated by
the GM Oil Life System (or every 12 months,
whichever occurs first). Reset the system.
The system will show you when to change the
oil
-- usually between 3,000 miles (5 000 km) and
7,500 miles (12 500 km) since your last oil change.
Under severe conditions, the indicator may come on
before 3,000 miles (5 000 km). Never drive your vehicle
more than 7,500 miles (12 500 km) or 12 months
without an oil and filter change.
The system won’t detect dust in the oil. So if you
drive in a dusty area, be sure to change your oil and
filter every 3,000 miles (5 000 km) or sooner if the
OIL CHANGE light appears. Remember to reset
the Oil Life System when the oil and filter have been
changed. See “Oil Life System” in the Index for
information on resetting.
An Emission Control Service.