oil additives CHEVROLET ASTRO 1997 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine To provide cleaner air, all gasolines in the United States
are now required to contain additives that will help
prevent deposits from forming
in your engine and fuel
system, allowing your emission control system to
function properly. Therefore, you should
not have to add
anything
to the fuel. In addition, gasolines containing
oxygenates,
such as ethers and ethanol, and reformulated
gasolines may be available in your area to help clean the
air. General Motors recommends that you use these
gasolines
if they comply with the specifications
described earlier.
NOTICE:
Your vehicle was not designed for fuel that
contains methanol. Don’t use it.
It can corrode
metal parts in your fuel system and also damage
plastic and rubber parts. That damage wouldn’t
be covered under your warranty.
Fuels in Foreign Countries
If you plan on driving in another country outside the
United States or Canada, the proper fuel may be hard to
find. Never use leaded gasoline or any other fuel
not
recommended in the previous text on fuel. Costly repairs
caused by use
of improper fuel wouldn’t be covered by
your warranty.
To check on fuel availability, ask an auto club, or
contact a major oil company that does business in the
country where you’ll be driving.
You can also write us at the following address for
advice. Just tell us where you’re going and give your
Vehicle Identification Number
(VIN).
General Motors International Product Center
1908 Colonel Sam Drive
Oshawa, Ontario LlH
8P7
6-4

Downloaded from www.Manualslib.com manuals search engine 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
If any one of these is true for you, use the short tripkity
maintenance schedule:
Most trips are less than 5 to 10 miles (8 to 16 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).
Most trips are through dusty areas.
You frequently tow a trailer or use a carrier on top of
your vehicle.
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, use the long triphighway
maintenance schedule. Change the 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.
What to Do with Used Oil
Did you know that used engine oil contains certain
elements that may be unhealthy for your skin and could
even cause cancer? Don’t let used oil stay
on your skin
for very long. Clean your skin and nails with soap and
water,
or a good hand cleaner. Wash or properly throw
away clothing or rags containing used engine oil. (See
the manufacturer’s warnings about the use and disposal
of oil products.)
Used oil can be a real threat
to the environment. If you
change your own oil, be sure to drain all free-flowing oil
from the filter before disposal. Don’t ever dispose of oil
by putting
it in the trash, pouring it on the ground, into
sewers,
or into streams or bodies of water. Instead,
recycle
it by taking it to a place that collects used oil. If
you have a problem properly disposing of your used oil,
ask your dealer, a service station or a local recycling
center for help.
6-14

Downloaded from www.Manualslib.com manuals search engine Engineoil .................................... 6-11
Adding ..................................... 6-12
Additives
................................... 6- 14
Checking
................................... 6-11
Pressure Gage ................................ 2-68
Used
....................................... 6-14
Whentochange
.............................. 6-14
Exhaust, Engine
....... 2-27,2-28,2-30,4-27,4-34, 4-35
Express-Down Window
.......................... 2-29
Fabric Cleaning
............................... 6-52
FillingYourTank
6-5
Fi 1 ter
.
................................
Air Cleaner Replacement ....................... 6-68
Engine Oil Replacement
....................... 6-68
Finish Care
.................................... 6-56
Finish Damage
................................. 6-58
FirstGear ..................................... 2-22
Flashers, Hazard Warning
......................... 5-2
Flat Tire. Changing
............................. 5-23
Fluid Capacities
........................... 6.66. 6.67
Foreign Countries. Fuel
........................... 6-4
Fluids and Lubricants ............................ 7-49
French Language Manual
11
Front
Axle
....................................... 6-24
Towing
................................. 5-9. 5.10
Turn Signal Lamp Bulb Replacement ............. 6-40
.. ...........................
Storage Area ................................. 2-42
Fuel .......................................... 6-3
Filling Your Tank
.............................. 6-5
Gage
....................................... 2-69
In Foreign Countries ........................... 6-4
Regulator
................................... 2-18
Fuses and Circuit Breakers
....................... 6-61
Gages Engine Coolant Temperature
.................... 2-64
Fuel ....................................... 2-69
Engine Oil Pressure
........................... 2-67
Garage Door Opener
............................ 2-45
GAWR
....................................... 4-28
Gear Positions. Automatic Transmission
............. 2-19
GloveBox
.................................... 2-42
Gross Axle Weight Rating
........................ 4-28
Gross Vehicle Weight Rating
...................... 4-28
Guide en Franpis 11
GVWR ....................................... 4-28
.. .................................
Halogen Bulbs ................................ 6-36
Hatch Release
.................................. 2-12
Hazard Warning Flashers
.......................... 5-2
Head Restraints
................................. 1-5
Headlamps .................................... 2-38
Bulb Replacement
............................ 6-37
High/Low Beam Changer ...................... 2-32
Wiring
..................................... 6-61
OnReminder ................................ 2-38
9-4