Engine Oil Additives - Pontiac 2003 Vibe Owner's Manual

As in the chart shown previously, SAE 5W
only viscosity grade recommended for your vehicle. You
should look for and use only oils which have the API
Starburst symbol and which are also identified as
-
SAE 5W 30. If you cannot find such SAE 5W
-
you can use an SAE 10W
Starburst symbol, if it's going to be 0
above. Do not use other viscosity grade oils, such as
-
SAE 10W 40 or SAE 20W
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.
6-18
-
30 is the
-
30 oils,
30 oil which has the API
_ _
-
F ( 18 C) or
-
50 under any conditions.
R
GM Goodwrench oil meets all the requirements for
your vehicle.
If you are in an area of extreme cold, where the
-
temperature falls below 20
recommended that you use either an SAE 5W
synthetic oil or an SAE 0W
easier cold starting and better protection for your engine
at extremely low temperatures.

Engine Oil Additives

Don't add anything to your oil. The recommended oils
with the starburst symbol are all you will need for good
performance and engine protection.
_ _
-
F ( 29 C), it is
-
30
-
30 oil. Both will provide