yellow
blue
6-18
As shown in the chart, if you have the 3800 V6 engine,
SAE 10W
-
30 is best for your vehicle. However, you can
use SAE 5W
-
30 if it’s going to be colder than 60
_F
(16
_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 20W
-
50.
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
R
oil meets all the requirements for
your vehicle.
If you are in an area where the temperature falls below
-
20
_F (
-
29
_C), consider using either an SAE 5W
-
30
synthetic oil or an SAE 0W
-
30 oil. Both will provide
easier cold starting and better protection for your engine
at extremely low temperatures.
Summary of Contents for 1999 Grand Prix
Page 6: ...yellowblue vi NOTES ...
Page 60: ...yellowblue 1 54 NOTES ...
Page 126: ...yellowblue 2 66 The Instrument Panel Your Information System ...
Page 152: ...yellowblue 2 92 NOTES ...
Page 182: ...yellowblue 3 30 NOTES ...
Page 347: ...yellowblue 7 23 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 348: ...yellowblue 7 24 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 364: ...yellowblue 8 16 NOTES ...