Pontiac 2007 Solstice Owner's Manual page 341

45,000 Miles (72 000 km)
Vehicles with Driver Information Center (DIC):
The Engine Oil Life System will tell you when
to change the engine oil and filter. See
Engine Oil Life System on page 252. An
Emission Control Service. (See footnote *)
Vehicles without Driver Information Center:
Change engine oil and filter (or every
3 months, whichever occurs first). An Emission
Control Service.
Inspect engine air cleaner filter. If necessary,
replace the filter. If vehicle is driven in
dusty/dirty conditions, inspect filter at every
engine oil change. See Engine Air Cleaner/Filter
on page 254 for more information.
50,000 Miles (80 000 km)
Vehicles with Driver Information Center (DIC):
The Engine Oil Life System will tell you when
to change the engine oil and filter. See
Engine Oil Life System on page 252. An
Emission Control Service. (See footnote *)
Vehicles without Driver Information Center:
Change engine oil and filter (or every
3 months, whichever occurs first). An Emission
Control Service.
Replace engine air cleaner filter. See Engine
Air Cleaner/Filter on page 254 for more
information.
Rotate tires. See Tire Inspection and Rotation
on page 293 for proper rotation pattern and
additional information. (See footnote +.)
Change automatic transmission fluid and filter if
the vehicle is mainly driven under one or more
of these conditions:
− In heavy city traffic where the outside
temperature regularly reaches 90°F
(32°C) or higher.
− In hilly or mountainous terrain.
− 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 (160 000 km).
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