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NOTICE:
Use only engine oil with the American Petroleum Institute
Certified For Gasoline Engines “Starburst” symbol. Failure to
use the proper oil can result in engine damage not covered by
your warranty.
GM
Goodwrench@ oil
(in
Canada, GM Engine Oil) meets all
the
requirements for your vehicle.
Engine Oil Additr’ves
Don’t add anything to your
oil.
Your GM dealer is ready to advise if you
think something should be added.
When
to
Change Engine Oil
See if any one of these
is
true for you:
Most trips are less than
5
to 10 miles
(8
to
16
km).
This is particularly
Most trips include extensive idling (such as frequent driving
in
stop and
important when outside temperatures are below freezing.
go
traffic).
0
Most trips are through dusty areas.
You frequently tow a trailer or
use
a
carrier on
top
of
your vehicle.
If any one of these is true for your vehicle, then you need to change your oil
and filter every
3,000
miles
(5
000
km)
or
3
months
-
whichever comes
first.
If
none
of
them is true, change the
oil
and filter every
7,500
miles
(12
500
km)
or
12
months
-
whichever comes first.
Engine Coolant Heater
An engine coolant heater can be a big help if you have to park outside in
very cold weather,
0
OF
(-1
8
O
C)
or colder. If your vehicle has this option,
see “Engine Coolant Heater’’ in the Index.
What
to
Do
with Used Oil
Did
you
know
that used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer? Don’t
let
used oil stay
on your skin for very long. Clean your skin and nails with soap and water,
or
a good hand cleaner. Wash or properly throw
away
clothing
or
rags
containing used engine oil. (See the manufacturer’s warnings about the use
and disposal of oil products.)
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