Service and Appearance Care
Recommended
SAE
Viscosity
Grade
Engine
Oils
For
best fuel
economy
and
cold
starting,
select the
lowest
SAE
viscosity
grade
oil
for
the expected temperature range.
HOT
WEATHER
-80
-27
\
SAE
5W-30
PREFERRED
COLD
WEATHER
IF
NEITHER SAE
5W-30
NOR
SAE
1OW-30
GRADE
OILS
ARE AVAILABLE, SAE
30
GRADE
MAY
BE
USED AT TEMPERATURES ABOVE
40
DEGREES
F
(4
DEGREES
C).
DO NOT USE SAE
1OW-40,
SAE
2OW-50
OR
ANY
OTHER
GRAOE
OIL
NOT RECOMMENDED.
As
shown
in
the chart,
SAE
SW-30
is best
for your vehicle. However, you can use
SAE
IOW-30
if
it’s
going to be
0°F
(-1
8°C)
or above. These numbers on an
oil
container show its viscosity, or
thickness.
Do
not use other viscosity oils,
such
as
SAE
IOW-40
or
SAE
2OW-SO.
If
you cannot find oils
with
the new
“starburst” symbol on the front of the
container,
you
should look for and use
oils containing the following three things:
Ski
or
SG
“SH” or
“SG”
must
be on the oil
container, either
by
itself or combined
with
other quality designations, such
as
“SHKD,”
“SH,SG,CD,”
“SGKD,”
etc. These letters show American
Petroleum Institute (API) levels of
quality.
SAE
SW-30
Energy Conserving
I1
Oils
with
these words
on
the container
will
help you save
fuel.
These three things are usually included
in
1
doughnut shaped
logo
(symbol) on most
Zontainers.
If
you cannot find oils
with
the
“starburst” symbol, you should
look
for
lils
with
the doughnut shaped
symbol,
;.ontaining the three things noted above.
NOTICE:
If
you
use
oils that do not
have
either
the “starburst” symbol or
an
API
SH
or
SG
designation,
you
can cause
engine damage not covered
by
your
warranty.
3M
Goodwrench” oil
(in
Canada, GM
Engine Oil) meets
all
the requirements
[or your vehicle.
.
.
.164