Hummer H3T Owner's Manual page 278

04AKENG59_H3T.fm Page 278 Thursday, July 31, 2008 12:07 PM
Service and Maintenance
SAE 0W-30
°C -30
-20 -10
°F -22
-4 14
Choosing the Right Oil Viscosity
SAE 5W-30 is best for your vehicle.
At temperatures below -29°C
(-20°F), an SAE 5W-30 synthetic oil
or an SAE 0W-30 oil may also be
used to provide easier cold starting
and better engine protection.
. . . 278
SAE 5W-30
SAE 10W-30
SAE 5W-40
SAE 10W-40
0 10 20 30 40
32 50 68 86 104
If you are unable to find oil of the
recommended viscosity, then
consider the range of temperature
your vehicle will be operated in
before the next oil change and
use the chart above to choose an
alternative that meets the required
quality standards.
NOTICE
Failure to use the recommend-
ed oil can result in engine
damage not covered by your
warranty.
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