1997 CHEVROLET CAVALIER check engine

Downloaded from www.Manualslib.com manuals search engine You can be injured and your vehicle could be
damaged if
you try to do service work on a
vehicle without knowing enough about it.
0 Be sure you have sufficient knowledge,
experience, the proper replacement parts
and tools before
you attempt any vehicle
maintenance task.
0 Be sure to use the proper nuts, bolts and
other fasteners. “English” and “metric”
fasteners can be easily confused. If you use
the wrong fasteners, parts can later break
or fall off.
You could be hurt.
Adding Equipment to the Outside of
Your Vehicle
Things you might add to the outside of your vehicle can
affect the aifflow around it. This may cause wind noise
and affect windshield washer performance. Check with
your Chevrolet dealer before adding equipment
to the
outside of your vehicle.
Fuel
Use regular unleaded gasoline rated at 87 octane or
higher. At a minimum, it should meet specifications
ASTM
D4814 in the United States and CGSB 3.5-M93
in Canada. Improved gasoline specifications have been
developed by the American Automobile Manufacturers
Association (AAMA) for better vehicle performance
and engine protection. Gasolines meeting the AAMA
specification could provide improved driveability and
emission control system protection compared to
other gasolines.

Downloaded from www.Manualslib.com manuals search engine Be sure the posted octane is at least 87. If the octane is
less than
87, you may get a heavy knocking noise when
you drive. If it’s bad enough, it can damage your engine.
If you’re using fuel rated at 87 octane or higher and you
hear heavy knocking, your engine needs service. But
don’t worry if you hear a little pinging noise when
you’re accelerating or driving up
a hill. That’s normal,
and you don’t have to buy a higher octane fuel to get rid
of pinging. It’s the heavy, constant knock that means
you have
a problem.
If your vehicle is certified to meet California Emission
Standards (indicated on the underhood tune-up label),
it is designed to operate on fuels that meet California
specifications.
If such fuels are not available in states
adopting California emissions standards, your vehicle
will operate satisfactorily on fuels meeting federal
specifications, but emission control system performance
may be affected. The malfunction indicator lamp on your instrument panel
may turn on and/or
your vehicle
may fail a smog-check test.
If this occurs, return to your
authorized Chevrolet dealer for diagnosis to determine
the cause of failure. In the event it is determined that the
cause of the condition is the type of fuels used, repairs
may not be covered by your warranty.
Some gasolines that are not reformulated for
low
emissions contain an octane-enhancing additive called
methylcyclopentadienyl manganese tricarbonyl
(MMT);
ask your service station operator whether or not his fuel
contains MMT, General Motors does not recommend
the
use of such gasolines. If fuels containing MMT are used,
spark plug life may be reduced and your emission
control system performance may be affected.
The
malfunction indicator lamp on your instrument panel
may
turn on. If this occurs, return to your authorized
Chevrolet dealer for service.

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

Downloaded from www.Manualslib.com manuals search engine Checking Things Under the Hood Hood Release
To open the hood,
first pull the handle
inside the vehicle. A CAUTION:
An electric fan under the hood can start up and
injure you even when the engine is not running.
Keep hands, clothing and tools away from any
underhood electric fan.
I A C IUTION:
that rn can get on hot t jne parts and
start a fire. These include liquids like gasoline,
oil, coolant, brake fluid, windshield washer and
other fluids, and plastic or rubber.
You or others
could be burned. Be careful not to drop or spill
things that will burn onto a hot engine.
The following sections tell you how to check fluids,
lubricants and important parts underhood.

Downloaded from www.Manualslib.com manuals search engine Then go to the front of the vehicle and lift the secondary
hood release handle.
To make sure that the secondary hood release handle
works properly, lubricate the hood latch at least once
a year. properly.
Then lift the hood
to relieve pressure on the
hood prop. Remove the hood prop
from the slot in the
hood and return the prop to its retainer. Lower the hood
8 to 10 inches (20 to 25 cm) above the vehicle and
release
so that it will latch fully. Check to make sure
the hood
is closed and repeat if necessary.
6-9
-.

Downloaded from www.Manualslib.com manuals search engine Engine Oil
It’s a good idea to check your engine oil every time you
get fuel. In order
to get an accurate reading, the oil must
be warm and the vehicle must
be on level ground.
Check the oil here
if you
have a 2.2L engine,
Check the oil here if you have a 2.4L engine. The
dipstick’s handle will be a yellow ring.
Turn
off the engine and give the oil a few minutes to
drain back into the oil pan.
If you don’t, the oil dipstick
might not show the actual level.

Downloaded from www.Manualslib.com manuals search engine Checking Engine Oil
Pull out the dipstick and clean it with a paper towel or
cloth, then push it back in all the way. Remove it again,
keeping the tip down, and check the level.
Don’t add too much oil. If your engine has so
NOTICE:
much oil that the oil level gets above the upper
When to Add Oil
If the oil is at or below the ADD mark, then you’ll need
to add at least one quart
of oil. But you must use the
mark that shows the proper operating range,
your engine could be damaged.
right kind. This part explains what kind of oil to use. For
crankcase capacity, see “Capacities and Specifications” This is where you add oil if you have a
2.2L engine.
in the Index.

Downloaded from www.Manualslib.com manuals search engine Air Cleaner
The air cleaner is located on the driver’s side of the
engine compartment near the battery.
To check or replace the filter, remove the screws that
hold the cover on and lift the cover. Be sure to reinstall
the air cleaner filter and replace the cover tightly.
Refer
to the Maintenance Schedule to determine when to
replace the air filter.
See “Scheduled Maintenance Services” in the Index.
6-17
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