I
RECOMMENDED SAE VISCOSITY GRADE ENGINE
OILS
I
FOR
BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY
GRADE
011
FOR
THE EXPECTED TEMPERATURE RANGE.
~ ~~~~~
~-
~~ ~ ~~~
HOT
WEATHER
,-,
’
“F
“C
+loo-
-
t38
+eo-
-
t27
+60--t16
t401
?t4
+20
--7
0
--le
\
I
I
COLD
WEATHER
II
-1
I
SAE
5W-30
LOOK
SAE
1OW-30
PREFERRED
above
b”F
(-18°C)
DO NOT
USE
SAE
2OW-50
OR ANY
OTHER
GRADE
OIL
NOT
RECOMMENOED
As
shown in
the
chart, SAE low-30 is best for your
vehicle. However, you can use SAE
5W-30
if it’s going
to be colder than
60°F
(16°C)
before your next oil
change. When it’s very cold, you should use SAE
5W-30. These numbers on an oil container show its
viscosity, or thickness.
Do
not use other viscosity oils,
such as SAE 20W-50.
I
NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines
“Starburst” symbol. Failure
to
use the
recommended oil can result in engine damage not
covered by your warranty.
GM
Goodwrench@ oil meets all the requirements for
your vehicle.
If
you
are in an area where the temperature falls below
-20°F
(-29”C),
consider using either an SAE
5W-30
synthetic
oil
or an SAE
OW-30
oil. Both will provide
easier cold starting and better protection for your engine
at extremely low temperatures.
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