1994 BUICK REGAL check engine light

When one of the warning lights comes on and stays on
when you are driving, or
when one of the gages shows
there may be a problem, check the section that tells you
what to do about
it. Please follow the manual’s advice.
Waiting to do repairs can be costly
-- and even
dangerous.
So please get to know your warning lights
and gages. They’re a big help.
Fuel Gage
Your fuel gage shows about
how much fuel is
in your
tank.
It works only when
the engine is on. When the
indicator nears
“E,” you
still have a little fuel left. Here
are some concerns owners have had about the fuel
gage. All these situations are normal and indicate
nothing wrong
with the fuel gage.
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At the gas station, the gas pump shuts off before the
gage reads
“F”.
It takes more (or less) gas to fill up than the gage
indicated. For example, the gage indicated 1/2
full,
but it took more -- or less -- than half of the tank’s
capacity to
fill it.
The gage moves a little when you turn a corner,
speed
up, or stop your vehicle.
When you turn the engine off, the gage d&sn’t go all
the way back to
“E”.
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could be low on oil, or you might have some other oil
problem. Have your vehicle serviced as soon
as you can.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
Low Oil Warning Light
LOW
OIL
Your vehicle is equipped
with an oil level monitoring
system. When the ignition
key is turned on, the light
will flash briefly.
If the light stays on, stop the vehicle on a level surface and
turn
off the engine. Check the oil level using the engine oil
dipstick. See “Engine Oil” in the Index. If the light does
not flash, have the low oil level sensor system repaired so
it will be ready to warn you if there’s a problem.
Note: The oil level monitoring system only checks oil
level during the brief period between key
on and engine
crank. It does not monitor engine oil level when the
engine
is running. Additionally, an oil level check is
only performed
if the engine has been turned off for a
considerable period of time allowing the oil normally
in
circulation to drain back into the oil pan.
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Volts Gage
The “Volts” gage shows
voltage in the electrical
system. The normal range
is 11
to 15 volts. If the gage
reading stays
in either red
range, have your Buick
dealer check the electrical
I VOLTS
system.
Check Gages Light
The “CHECK
light indicates
CHECK
GAGES
GAGES”
that there is
an engine or electrical
problem.
If the “TEMP,”
“OIL” or “VOLTS” gages
read properly, there may
still be an electrical
problem which should be
checked by your Buick
dealer.
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Malfunction Indicator Lamp (Service Engine
Soon Light)
SERVICE
ENGINE
SOON
A computer monitors
operation
of your fuel,
ignition and emission
systems. This light should
come on when the ignition
is on and the engine
is not
running, as a check to show
you
it is working.
If the light does not come on at all, have it fixed right
away.
If it says on, or comes on while you are driving,
the computer
is indicating that you have a problem. You
should take your vehicle in for service soon.
NOTICE:
If you keep driving your vehicle with this light on,
after a while the emission controls won’t work as
well, your fuel economy won’t be as good and
your engine may not run as smoothly. This could
lead to costly repairs not covered by your
~ warranty.
rachometer
The tachometer tells you how fast the engine is running .
It shows speed in revolutions per minute (RPM). Do not
operate your engine
in the red line range. If you do you
can cause severe engine damage.
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~~ AM Stereo
This
means the Delco@ system can receive C-QUAM@
stereo broadcasts. Many AM stations around the country
use C-QUAM@ to produce stereo, though some do not.
(C-QUAM@ is a registered trademark of Motorola, Inc.)
If your Delco@ system can get C-QUAM@, your
“STEREO” light will come on when you’re receiving it.
Be aware that hearing damage.from loud noise is almost
undetectable until it is too late. Your hearing can adapt
to higher volumes of sound. Sound that seems normal
can be loud and harmful to your hearing. Take
precautions by adjusting the volume control on your
radio to a safe sound level before your hearing adapts to
it.
To help avoid hearing loss or damage:
Adjust the volume control to the lowest setting.
Increase volume slowly until you hear comfortably
and clearly.
NOTICE:
Before you add any sound equipment to your
vehicle
-- like a tape player, CB radio, mobile
telephone or two-way radio
-- be sure you can
add what you want. If you can, it’s very important
to do
it properly. Added sound equipment may
interfere with the operation of your vehicle’s
engine, Delco@ radio or other systems, and even
damage them. And, your vehicle’s systems may
interfere with the operation of sound equipment
that has been added improperly.
So, before adding sound equipment, check with
your dealer and be sure to check Federal rules
covering mobile radio and telephone units.
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Here are some things you can check before a trip:
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Windshield Washer Fluid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper Blades: Are they
in good shape?
Fuel, Engine Oil, Other Fluids: Have you checked all
levels?
Lights: Are they all working? Are the lenses clean?
Tires: They are vitally important
to a safe,
trouble-free trip. Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
Weather Forecasts: What’s
the weather outlook along
your route? Should you delay
your trip a short time
to avoid a major storm system?
Maps:
Do you have ur>-to-date maps?
Highway Hypnosis
Is there actually such a condition as “highway hypnosis”?
Or is
it just plain falling asleep at the wheel? Call it
highway hypnosis, lack of awareness, or whatever.
There is something about an easy stretch
of road with the
same scenery, along with the hum of the tires on the road,
the drone of the engine, and the rush of the wind against
the vehicle that can make you sleepy. Don’t let
it happen
to you! If
it does, your vehicle can leave the road in
than a second, and
you could crash and be injured.
What can you do about highway hypnosis? First, be
aware that
it can happen.
Then here are some tips:
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Make sure your vehicle is well ventilated, with a
comfortably cool interior.
Keep your eyes moving. Scan the road ahead and to
the sides. Check your rearview mirrors and your
instruments frequently.
If you get sleepy,
pull off the road into a rest, service,
or parking area and take a nap, get some exercise, or
both. For safety, treat drowsiness on the highway as
an emergency.
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Following Distance
Stay at least twice as far behind the vehicle ahead as you
would when driving your vehicle without a trailer. This
can help you avoid situations that require heavy braking
and sudden turns.
Passing
You’ll need more passing distance up ahead when
you’re towing a trailer. And, because you’re a good deal
longer, you’ll need
to go much farther beyond the
passed vehicle before
you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then,
to move the trailer to the left, just move that hand
to the left.
To move the trailer to the right, move your
hand
to the right. Always back up slowly and, if
possible, have someone guide you.
Making Turns
When you’re turning with a trailer, make wider turns
than normal.
Do this so your trailer won’t strike soft
shoulders, curbs, road signs, trees, or other objects.
Avoid jerky or sudden maneuvers. Signal well
in
advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has to have a
different turn signal flasher and extra wiring. The green
arrows
on your instrument panel will flash whenever
you signal a turn or lane change. Properly hooked up,
the trailer lights will also flash, telling other drivers
you’re about to turn, change lanes or stop.
When towing a trailer,
the green arrows on your
instrument panel will flash for turns even
if the bulbs on
the trailer are burned out. Thus, you may think drivers
behind you are seeing your signal when they are
not. It’s
important to check occasionally to be sure the trailer
bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade. If you don’t shift
down,
you might have to use your brakes so much that
they would get hot and no longer work
well.
On a long uphill grade, shift down and reduce your
speed to around
45 mph (70 km/h) to reduce the
possibility
of engine and transaxle overheating.
If you are towing a trailer that weighs more than
1,000
pounds (450 kg), you may prefer to drive in “D” instead
of Overdrive (or, as you need to, a lower gear).
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Engine Oil
LOW
OIL
If the “LOW OIL” light on the instrument panel comes
on,
it means you need to check your engine oil level
right away. For more information, see
“LOW OIL” light
in the Index. You should check your engine oil level
regularly; this
is an added reminder.
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. The
engine oil dipstick is located near the front and
center of the engine compartment.
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.
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