Chevrolet STFF7S Automobile User Manual


 
You
should also use the proper viscosity
oil
for your vehicle, as
shown
in
the following chart:
RECOMMENDED SAE
VISCOSITY
QRADE ENGINE
OILS
FOR
BEST
FUEL
ECONOMY
AND
COW
STARTING,
SELECT
THE
LOWEST
SAP
VISCOSITY
GRADE
OIL
FOR
THE EXPECTED TEMPERATURE RANGE.
~~
LOOK
FOR
THtS
SYMBOL
HOT
WEATHER
t
1
COLD
WEATHER
DO
NOT
USE
SAE
2OW-50
OR
ANY
OTHER
GRADE
OIL
NOT
RECOMMENDED
As
shown
in
the chart,
SAE
5W-30
is
best for your vehicle. However,
you
can use
SAE
1
OW-30
if
it's going to be
0°F
(-1
SOC)
or above. These
numbers on an oil container show
its
viscosity,
or
thickness.
Do
not
use
other viscosity oils, such
as
SAE
2OW-50.
6-1
1