Maintenance Schedule
aection A: Scheduled Maintenance Services (Cont.)
ITEM
NO. SERVICE
6 Transmission Service - For manual transmissions,
fluid doesn’t require changing.
For automatic transmissions, change both the fluid
and filter every
15,000 miles (25 OOO km) if the
vehicle is mainly driven under one
or more of these
conditions:
ITEM
NO. SERVICE
If you do not use your vehicle under any of these
conditions, change both the fluid and filter every
100,OOO miles (160 O00 km).
7 Spark Plug Replacement* - Replace spark plugs
with the proper type. See “Replacement Parts” in
the Index.
burns, cracks or other damage. Check
the boot fit at
the distributor and at
the spark plugs. Replace wires
as needed.
8 Spark Plug Wire Inspection** - Inspect for In heavy city traffic where the outside
temperature regularly reaches
90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police car or delivery
service.
*An Emission Control Service.
The
U. 5’. Environmental Protection Agency has determined that the failure to perform this maintenance item will not nullify the emission
warranty or limit recall liability prior to the completion
of vehicle useful life. General Motors, however, urges that all recommended
maintenance services be performed at the indicated intervals and the maintenance be recorded in “Section
E: Maintenance Record. ”
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