As shown in the chart, SAE 5W-30 is best for your
vehicle. However,
you can use SAE low-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-50.
I 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.
Engine Oil Additives
Don’t add anything to your oil. Your GM dealer is ready
to advise if you think something should be added.
When to Change Engine Oil
See if any one of these is true for you:
a
a
a
a
a
Most trips are less than 5 to 10 miles (8 to I6 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving
in stop-and-go traffic).
You operate your vehicle in dusty areas or
off-road frequently.
You frequently
tow a trailer.
The vehicle is used for delivery service, police, taxi
or other commercial application.
Driving under these conditions causes engine oil to
break down sooner.
If any one of these is true for your
vehicle, then you need
to change your oil and filter
every
3,000 miles (5 000 km) or 3 months -- whichever
occurs first.
If none of them is true, change the oil and filter every
7,500 miles ( 12 500 km) or I2 months -- whichever
occurs first. Driving a vehicle
with a fully warmed
engine under highway conditions causes engine
oil to
break down slower.
6-15
ProCarManuals.com
Engine ................................... 6.8. 6.10
Coolant
..................................... 6-26
Coolant Heater
............................... 2- 12
Coolant Level Check
.......................... 7-42
Coolant Temperature Gage
..................... 2-62
Cooling System Capacity
....................... 6-76
Exhaust
..................................... 2-30
Fuse Blocks
............................ 6.69. 6.71
Identification
................................ 6-67
OilLevelCheck
.............................. 7-42
Overheating
................................. 5- 10
Running While Parked ......................... 2-30
Specifications
................................ 6-74
StartingYour
................................ 2-11
Underhood Fusemelay Center
................... 6-7 I
Engine Oil .................................... 6- 12
Adding
..................................... 6-13
Additives
................................... 6-15
Checking
................................... 6-12
Pressure Gage
................................ 2-65
Used
....................................... 6-16
Whentochange
.............................. 6-15
Exhaust. Engine
................................ 2-30
Fabric Cleaning
............................... 6-59
Fan Control. Climate Control System
............ 3.1. 3.2
Fender Marker Lamp Bulb Replacement
............. 6-42
FillingYourTank
................................ 6-4
Filter. Air
..................................... 6-16
Finish Care
.................................... 6-63 Finish Damage
................................. 6-64
Flashers. Hazard Warning
......................... 5-1
Flat Tire. Changing
............................. 5-21
Fluid Capacities
................................ 6-76
Fluids and Lubricants
............................ 7-48
FogLamps
.................................... 2-41
Foreign Countries. Fuel
........................... 6-4
Four-wheel Drive
......................... 2-21. 6-25
French Language Manual
11
FrontAxle .................................... 6-26
Front Axle Locking Feature
....................... 2-21
FrontTowing
................................... 5-9
Front Turn Signal Lamp Bulb Replacement
..... 6.40. 6.41
Fuel
.......................................... 6-2
Filling Your Tank
.............................. 6-4
Gage
....................................... 2-68
In Foreign Countries
........................... 6-4
Tankcapacity
............................... 6-76
Fuses and Circuit Breakers
....................... 6-69
Fusible Links
.................................. 6-69
.. ...........................
Gages Engine Coolant Temperature
.................... 2-62
Engine Oil Pressure
........................... 2-65
Fuel
....................................... 2-68
Tachometer
.................................. 2-57
Voltmeter
................................... 2-60
Garage Door Opener
............................ 2-46
GAWR
....................................... 4-42
Speedometer
................................. 2-57
9-4 ..
I
ProCarManuals.com
