engine BUICK CENTURY 1993 User Guide

~ Driving T -ough Deep Standing Water
orktanding
water, water can come in through
your engine’s air intake and badly damage your en ine. If ou can’t avoid dee uddles
or stan
slowly.
Engine Block Heatel lada only)
In very cold weather, 0°F (-HOC) or colder, the engine
block
heater can help. You’ll get easier starting and better
fuel economy during engine warm-up.
To use the block heater:
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded UC olt outlet.
I I
Plugging the cord into an ungrounded outlet I
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a fire.
You could be seriously
injured. Plug the cord into a properly
grounded three-prong 110-volt outlet.
If the
cord won’t reach, use a heavy-duty three-
prong extension cord rated for at least 15
amps.
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NOTICE:
After you’ve
How long should you keep the block heater plugged in? The
answer depends on the weather, the kind of
oil you have,
and some other things. Instead of trying
to list everything
here, we ask that you contact a Buick dealer, in the area
where you’ll be parking your vehicle. The dealer can give
you the best advice for that particular area.
Automatic .Transaxle
There are several different
positions for your
shift
lever.
P (Park)
This locks your front wheels. It’s the best position to use\

when you
start your engine because your vehicle can’t
move easily.
I- -
I a CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is
not fully in “P” (Park) with the
parking brake firmly set.
Your vehicle can roll.
Don’t leave your vehicle when the engine is
running unless you have to. If you have left the
engine running, the vehicle can move
suddenly. You
or others could be injured. To I
be sure your vehicle won’t move, when you’re
on fairly level
ground, always set your parking
brake and move the shift lever to “P” (Park).
See “Shifting
Into ‘P’ (Park)” in the Index. If
you are parking
on a hill, or, if you’re pulling a
trailer, also see “Parking
on Hills” or “Towing
a Trailer”
in the Index.
R (Reverse)
Use this gear to back up.
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f, ‘,,moving forward could damage your transaxle,
to
“R” only after your vehicle is stopped
To rock your vehicle back and forth to get out of snow,
ice or sand without damaging your transaxle, see “If
You’re
Stuck: In Sand, Mud, Ice or Snow’’ in the Index.
N (Neutral)
In this position, your engine doesn’t connect with the
wheels.
To restart when you’re already moving, use
“N” (Neutral)
only. Also, use “N” when your vehicle is
being towed.
I A CAUTION:
Shifting out,of “P” (Park) or “N” (Neutral)
while your engine is “racing” (running at high
speed) is dangerous. Unless your foot is firmly
on the brake pedal, your vehicle could move
very rapidly. You could lose control and
hit
people or objects. Don’t shift out of “P” (Park)
or “N” (Neutral) while your engine
is racing.
@ (Automatic Overdrive)
If your automatic transaxle has automatic overdrive, this
position is for normal driving. If you need more power
for passing,
and you’re:
- Going less than about 35 mph (56 km/h), push your
- Going about 35 mph (56 km/h) or more, push the
accelerator pedal about halfway down.
accelerator all the way down. You’ll
shift down to the
next gear and have more power.
D (Third Gear)
If your automatic transaxle does not have Overdrive, this
position is for normal driving, at all
speeds, in most
street
and highway situations.
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Shifting Into “P” (Park)
,3
/i CAUTION: ~
It can be dangerous to get out of your vehlcle
if the shift lever is not fully in “P” (Park) with ,
the parking brake firmly set. bur vehicle can -.
roll.
If you have left the engine runnin.g, the vehicle
can move suddenly. ybu
or others could be
injured. To be sure your vehicle won’t inwe,
when you’re on fairly level ground, Use the ‘
steps that follow. If you are parking on a hill,
or if you’m pulling a trailer, also see. “Parking
on Hills” or “Towing B Trailer” in the Index.
Steering Column Shift Lever
1. Hold the brake pedal down with your right foot and set
the parking brake.
2. Move the shift lever into the “P” (Park) position like
this:
Pull the lever toward you.
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F- LA- 1
Move the lever up as far as it will go.
3. Move the ignition key to “Lock:’
4. Remove the key and take it with you. If you can walk
away from your vehicle with the ignition key in your
hand, your vehicle is
in “P” (Park).
Leaving Your Vehicle With the Engine
Running
It can be dangerous to leave your vehicle with
the engine running. Your vehicle could move
suddenly if the shift lever is not fully in
“P”
(Park) with the parking brake firmly set. And, if
you leave the vehicle with the engine running,
it could overheat and even catch fire. Ybu or
others could be injured. Don’t leave your
vehicle with the engine running unless you
have to.
If you have to leave your vehicle with the engine running,
be sure your vehicle
is in “P” (Park) and your parking
brake is firmly set before you leave it. After you’ve
moved the shift lever into
the “P” (Park) position, hold
the regular brake pedal down. Then, see if you can move
the shift lever away from
“P” (Park) without first pulling
it toward you.
If you can, it means that the shift lever wasn’t hlly
locked into
“P’ (Park).
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Parking Over Things That Burn Engine Exhaust
a CAUTION:
Things that can burn could touch hot exhaust
parts under your vehicle and ignite. Don’t park
over papers, leaves, dry grass or other things
that can
burn.
A CAUTION:’ ‘
Engine exhaust can kill. It contains the gas
carbon monoxide (CO), which you can’t see or
death.
You might have exhaust coming in if:
Your exhaust system sounds strange or
Your vehicle gets rusty underneath.
I Your vehicle was damaged in a collision.
Your vehicle was damaged when driving over
I high points on the road or over road debris.
Repairs weren’t done correctly.
Your vehicle or exhaust system had been
If you
ever suspect exhaust is coming into
your vehicle:
Drive it only with all the windows down to
Have it fixed immediately.
I smell. It can cause unconsciousness and
different.
modified improperly.
blow out any
CO; and
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Running Your Engine While You’re Parked
It’s better not to park with the engine running. But if you
ever have to, here are some things to know.
1
I a CAUTION: I
Idling the engine with the air system “control
off could allow dangerous exhaust into your
vehicle (see the earlier
CAUTION under
“Engine Exhaust”).
Also, idling In a closed-in place can let deadly
carbon monoxide
(CO) into your vehicle even if
the fan switch is at the hlghest setting. One
place this can happen
is a garage. Exhaust-. -
with C0-n come in easily.’ NEVER park in a
garage wlth the engine running.
Another closed-in place can
be a blizzard.
It can be dpngeroua to get out of your vehicle
If the shift lever is not fully On “P” (Park) wlth
the parking
brake firmly set. bur vehicle can
roll. Don’t leave your vehicle when the engine
Os runnhg unless you. have to. If you’ve left the
engine running, the vehicle can move
suddenly.
Nu or others could be injured. To
I
I
I (See “Blizzard” In.the Index.)
CAUTION (Continued)
- - - -
I CAUTION (C __ ____ Jued) ..
be sureyour vehicle won’t move, even when
you’re on fairly level ground, always set your
parking
brake and move the shift lever to “P”,
(Park).
Follow the proper steps to be &re your
vehicle won’t move.
See “Shifting Into ‘P’
(Park)”.in the Index.
If you are parking on
a hill, or if you’re pulling
a trailer, also see “Parking On Hills” or
“Towing
a Thiler” in the Index.
i
Windows
On a vehicle with manual windows, use the window
crank
to open and close each window.
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Fuel Gage
Your fuel gage tells you about how much fuel you have
left, when the ignition is on. When the indicator nears
“E” (Empty), you still have a little fuel left, but you
should get more
soon.
Here are four things that some owners ask about. None
of these show a problem with your fuel gage and are
normal operating characteristics:
At the service station, the gas pump shuts off before the
gage reads
“F” (Full).
It takes a little more or less fuel to fill up than the gage
indicated. For example, the gage may have indicated the tank was half
full, but it actually took
a little more
or less than half the
tank‘s capacity to fill the tank.
The gage moves a little when you turn a corner, speed
up or brake.
The gage doesn’t go back to “E” when you turn off the
ignition.
Engine Oil Pressure Light
If you have a problem with
your
oil, this light may stay
on after you start your
engine, or come on when
you are driving.
This
indicates that oil is not
going through your engine
quickly enough to keep it
lubricated. The engine could be low on oil, or
could have some other oil
problem. Have it fixed right
away.
The
oil light could also come on in three other situations:
When the ignition is on but the engine is not funning,
the light will come on as a test to show you it is
working, but the light will go out when
you turn the
ignition to “Start? If it doesn’t come on with the
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ignition on, you may have a problem with the fuse or
bulb. Have it fixed right away.
Sometimes when the engine is idling at a stop, the light
may blink on and
off. This is normal.
If you make a hard stop, the light may come on for a
moment.
This is normal.
1 A CAUTIONS
Don't keep driving if the oil pmssure is low. If
you do, your engine can become QO hot that It
catches flm. "ybu or others could be burned.
Check wur oil as soon as possible end have
your t rlcle senrlced.
I
Battery Light
The battery warning light
will come on briefly when
you
turn on the ignition,
but the engine is not
running, as a check to
show
you it is wcrking. Then it
should go out. If it stays on,
or comes on while you are
driving, you may have a
problem with the electrical
charging system. It could
indicate that you have a
or another electrical
. ., . loose generator drive belt
problem. Have it checked right away. Driving while this light is on could drain your battery.
If you must drive a short distance with the light on, be
certain to
turn off all your accessories, such as the radio
and air conditioner.
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Volts Gage (Option)
When your engine is not
running, but
the ignition is
on (in the “Run” position),
the gage shows your
battery’s state of charge
in
DC volts. When the engine
is running, the gage shows
the condition of the
charging system. Readings
between the red warning
zones indicate the normal
operating range.
Readings in either red
warning zone indicate a possible problem in the electrical
system. Have your vehicle serviced immediately.
Brake System Warning Light
Your Buick‘s hydraulic
brake system is divided into
two parts. If one part isn’t working, the other part can still work and stop you. For
good braking, though, you
need both parts working
well.
If the warning light
goes on, there could be a
brake problem. Have your
brake system inspected right away.
This light should come on
as you start the vehicle. If it doesn’t come on then, have it
fixed
so it will be ready to warn you if there’s a problem.
This light will also come on when you set your parking
brake, and will stay on if your parking brake doesn’t release
fully. If it stays on after your parking brake is
fully released, it means you have a brake problem.
If the light comes on while driving, pull
off the road and
stop carefully.
You may notice that the pedal is harder to
push. Or, the pedal may go closer to -the floor. It may take
longer to stop. If the light is still on, have the vehicle towed
for service. (See “Towing Your Buick” in the Index.)
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