RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST
SAE VISCOSITY GRADE
OIL FOR THE EXPE( 1 TEMPERATURE RANGE.
HOT
WEATHER
,-
I I
+100-4+38
i
I +6O-A+16
+40--+4
+20--’-7
0---I8
I ~
,/
COLD
WEATHER
WOK
FOR MIS
SYMBOL
I
‘-30 REO
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 1OW-30 if it’s going
to be 0°F (- 1 8 “C) or above. These numbers on an oil
container
show its viscosity, or thickness. Do not use
other viscosity oils, such as
SAE 20W-SO.
NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines
“Starburst” symbol. Failure
to use the proper oil
can result in engine damage not covered by your
warranty.
I I
GM Goodwrench@ oil (in Canada, GM Engine Oil)
meets all the requirements
for your vehicle.
Engine Oil Additives
Don’t add anything to your oil. Your Oldsmobile retailer
is ready
to advise if you think something should be
added.
6-14
Damage. Finish ............................... 6-48
Damage. Sheet Metal ............................ 6-48
Daytime Running Lamps
......................... 2-44
Dead Battery
................................... 5-2
Defects. Reporting ............................... 8-4
Defensive Driving
................................ 4- I
Defogger. Rear W~ndow .......................... 3-4
Defogging
..................................... 3-2
Defrosting
..................................... 3-2
Locks
...................................... 2-3
Locks. Power
................................ 2-4
Driver Position
................................. 1 - I2
Driving On Grades . With a Trailer .................. 4-37
Driving
Door
AtNight ................................... 4-13
City
....................................... 4-17
Defensive
................................... 4- I
Drunken .................................... 4- 2.
Freeway .................................... 4-18
In a Blizzard ................................ 4-25
In Foreign Countries ........................... 6-4
In the Rain .................................. 4- 14
OnCurves ................................... 4-8
On Hill and Mountain Roads
................... 4-2 I
On Snow and Ice ............................. 4-23
Through Deep Standing Water
.................. 2- I7
Winter ..................................... 4-22
With
a Tsailer ............................... 4-35
Drunken Driving
................................ 4-2
Easy-Entry Seat ................................
Elect;-ical Eyuipment. Adding ........... 2- 16. 3- IS. 6-50
Adding
............................... 5- 1 2. 6-23
Checkmg
................................... 6-23
Heater
................................ 2- 17. 6- 15
Low Coolant Level Warning Light ............... 2-65
Temperature
Gage ............................ 2-64
Temperature Warning Light
.................... 2-64
Cooling System
.............................. 6-54
Exhallst
.................................... 2-30
Identification
................................ 6-50
Lubrication System Chart
...................... 6-54
Overheating
................................. 5-12
Specifications
............................... 6-57
Starting
................................. 2-15. 16
2.3 L ............................ 2- IS. 6-9.54. 57
3.1 L ........................... 2-16.6-10,54,57
Engineoil .................................... 6-11
Adding .................................... 6-12
Additives ................................... 6-14
Checking
................................... 6-11
Warning Light ............................ 2-67. 68
What Kind to
Use ............................ 6-13
What to do
with Used Oil ...................... 6-15
When
to Change ............................. 6-15
Ethanol (In Fuel) ................................ 6-3
Exhaust . Engine ................................ 2-30
Engine Coolant
c
Engine
Running
it While You’re Parked ................. 2-31
9-4
