RECOMMENDED SAE VISCOSITY 6RADE ENGINE
OILS
FOR
BEST FUEL ECONOMY AND
COLD
STARTING, SELECT THE
LOWEST
SAL VISCOSITY GRADE OIL
FOR
THE EXPECTED TEMPERATURE RANGE.
HOT
WEATHER
’OF
OC‘
-
+loo-
-
+38
+ao-
-
+27
+60--+16
I
+40--+4
+20---7
0---18
-
COLD
WEATHER
LOOK
FOR
THIS
--
PREFERRED
above
0°F
(-18%)
SA€
5w-30
m
DO
NOT
USE SAE
2OW-50
OR
ANY
OTHER
GRADE
OIL
NOT
RECOMMENDED
As
shown in the chart,
SAE
1OW-30 is best for your
vehicle. However, you can use
SAE
5W-30 if it’s going
to
be colder than 60°F
(
16
O
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
2OW-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.
Engine
Oil
Additives
1
Don’t add anything to your oil.
Your
Cadillac dealer is
ready to advise if you think something should be added.
6-11
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