Page 288 of 419

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@ 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 OW-30 oil. Both will provide
easier cold starting and better protection
for your engine
at extremely low temperatures.
Engine Oil Additives
Don’t add anything to your oil. Your Pontiac dealer is
ready
to advise if you think something should be added.
When to Change Engine Oil
If any one of these is true for you, use the short trip/city
maintenance schedule:
0 Most trips are less than 5 to 10 miles (8 to 16 km).
This
is particularly important when outside
temperatures are below freezing.
0 Most trips include extensive idling (such as frequent
driving in stop-md-go traffic).
0 Most trips are through dusty areas.
You frequently tow a trailer or use a carrier on top of
0 The vehicle is used for delivery s’ervice, police, taxi
Driving und’er these conditions causes engine oil to
break down sooner, If any one
of these is true €or your
vehicle, then you need to change your oil and filter
every
3,000 miles (5 000 km) or 3 months -- whichever
occurs first. (See “Change Oil Indicator” in the Index.)
If none of them is true, use the long triphighway
maintenance
schedule. Change th’e oil and filter every
7,500 miles (12 500 km) or 12 months -- whichever
occurs first, Driving
a vehicle with a fully warmed
engine under highway conditions causes engine oil
to
break down slower.
(See “Change Oil Indicator” in the Index.)
your vehicle.
or other commercial application,
6- 18
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Page 297 of 419

What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half
DEX-COOL TM coolant which
won’t damage aluminum parts.
If you use this mixture,
you don’t need to add anything else.
Adding only plain water to your cooling system can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mix will. Your vehicle’s coolant warning
system
is set for the proper coolant mix. With
plain water or the wrong mix, your engine could
get too hot but you wouldn’t get the overheat
warning. Your engine could catch fire and you or
others could be burned. Use
a 50/50 mix of clean
water and
DEX-COOL TM coolant.
NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The
repair cost wouldn’t be covered by your
warranty.
Too much water in the mix can freeze
and crack the engine, radiator, heater core and
other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
~~
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These can be harmful.
6-27
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Page 410 of 419

Electrical Equipment. Adding .......... 2-17. 3.30. 6.66
Electrical System
............................... 6-66
Electrochromic Daymight Rearview Mirror
.......... 2-53
Electronic
Climate Control ........................ 3-2
Engine
.............................. 6-9.6-10. 6-11
Coolant
..................................... 6-26
Coolant Heater
............................... 2-18
Coolant Level Check .......................... 7-39
Coolant Temperature Gage
..................... 2-75
Coolant Temperature Light
..................... 2-74
Exhaust
...................... 2-11.2-29.4-28. 4-35 Identification ................................ 6-6 1
Running While
Parked ......................... 2-29
Specifications
........................... 6-72. 6-73
OilLevelCheck
.............................. 7-39
Overheating
................................. 5-13
StartingYour ................................ 2-16
Engineoil
.................................... 6-12
Adding
..................................... 6-14
Additives
6- 18
Checking
................................... 6-14
Used ....................................... 6-19
Whentochange .............................. 6-18 r .
...................................
Ethanol ........................................ 6-4 ~
Exhaust, Engine ................. 2-11,2-29,4-28. 4-35
Exit Lighting
............................. 2-42, 2-45
Fabric Cleaning
............................... 6-56
Fan
Knob. Climate Control System .................. 3-2
Filling Your Tank ................................ 6-5
Fan Button. Automatic and Auxiliary Temp Control ..... 3-6 Filter. Air
..................................... 6-19
Finishcare
.................................... 6-61
Finish Damage ................................. 6-62
First
Gear, Automatic Transaxle ................... 2-22
Fixed Mast Antenna
............................. 3-32
Flashers, Hazard Warning
......................... 5-2
Flat Tire, Changing ............................. 5-24
Fluids and Lubricants
............................ 7-44
Foreign Countries, Fuel
........................... 6-5
Front Reading Lamps ............................ 2-43
Filling Your Tank .............................. 6-5
Gage ....................................... 2-77
In Foreign Countries ........................... 6-5
Fuses
and Circuit Breakers ........ .......... 6-66
................................... Flash to Pass 2-33
FogLamps
.................................... 2-40
French Language Manual 11
FrontTowing ................................... 5-9
Fuel
.......................................... 6-3
Canadian
.................................... 6-3
.. ...........................
d-7
ages Engine Coolant Temperature ....... .......... 2-75
Fuel ....................................... 2-77
GAWR
....................................... 4-30
Gear Positions. Automatic Transaxle ................ 2-19
Gross Axle Weight Rating ........... .......... 4-30
Gross Vehicle Weight Rating ...................... 4-30
GloveBox .................................... 2-54
Guide en Frangais 11 .. .................................
.....................................
GVWR 4-30
9-4
ProCarManuals.com