RECOMMENDED
SA€
VISCOSITY
GRADE
ENGINE
OILS
FOR
BEST
FUEL
ECONOMY
AND
COLD
STARTING, SELECT
THE
LOWEST
SAE
VISCOSITY
GRADE
OIL
FOR
THE
EXPECTEO TEMPERATURE
RANGE.
HOT
WEATHER
“F
+
60
+
40
+
20
0
i
“(
-
+3
-
+2
~
+1
-
$4
--7
--1
1
I
8
‘7
6
8-
LOOK
FOR
THIS
SYMBOL
I-
I
I-
SI
SAE
5W-30
PREFERRED
COLD
WEATHER
DO
NOT
USE
SAE
2OW-50
OR
ANY OTHER
GRADE
OIL NOT
RECOMMENDED
As
shown in the chat, SAE
5W-30
is b.est for your
vehicle. However, you can use
SAE
low-30
if it’s going
to be
0°F
(-
18
“C)
or
above. 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)’
considerusing 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.
6-13