1994 BUICK PARK AVENUE engine

Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little faster
than just idle. That is, push the accelerator slightly. This
uses less fuel
for the heat that you get and it keeps the
battery charged.
You will need a well-charged battery to
restart the vehicle, and possibly for signaling later
on
with your headlights. Let the heater run for awhile.
Then, shut the engine off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when
you feel really uncomfortable
from the cold. But
do it as little as possible. Preserve the
fuel as long as you can. To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour or
so until help comes.
Towing a Trailer
NOTICE:
Pulling a trailer improperly can damage your
vehicle and result in costly repairs not covered
by your warranty.
To pull a trailer correctly, follow
the advice in this section, and see your Buick
dealer for important information about towing
a
trailer with your vehicle .
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Your car can tow a trailer if it is equipped with the 3800
(L27) engine or (L67) Supercharged engine and proper
trailer towing equipment. To identify what the vehicle
trailering capacity is for your vehicle, you should read
the information in “Weight
of the Trailer” that appears
later in this section. But trailering
is different than just
driving your vehicle by itself. Trailering means changes
in handling, durability, and fuel economy. Successful,
safe trailering takes correct equipment, and it has
to be
used properly.
That’s the reason for this section. In
it are many
time-tested, important trailering tips and safety rules.
Many
of these are important for your safety and that of
your passengers. So please read this section carefully
before
you pull a trailer.
Load-pulling components such as the engine, transaxle,
wheel assemblies, and tires are forced
to work harder
against the drag of the added weight.
The engine is
required to operate at relatively higher speeds and under
greater loads, generating extra heat. What’s more, the
trailer adds considerably to wind resistance, increasing
the pulling requirements. If You
Do Decide To Pull
A Trailer
If you do, here are some important points.
There are many different laws having to do with
trailering. Make sure your rig will be legal, not only
where you live but also where you’ll be driving.
A
good source for this information can be state or
provincial police.
Consider using a sway control if your trailer will
weigh
2,000 pounds (900 kg) or less. You should
always use a sway control if your trailer will weigh
more than
2,000 pounds (900 kg).
You can ask a hitch dealer about sway controls.
Don’t tow a trailer at all during the first 500 miles
(800 km) your new vehicle is driven. Your engine,
axle or other parts could be damaged.
0 Then, during the first 500 miles (800 km) that you
tow
a trailer, don’t drive over 50 mph (80 km/h) and
don’t make starts at full throttle. This helps your
engine and other parts of
your vehicle wear in at the
heavier loads.
Three important considerations have to do with weight:
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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.
Your vehicle has bulb warning lights. When you plug
trailer lights into your vehicle’s lighting system, its bulb
warning lights may not
let you know if one of your
lights goes out.
So, when you have trailer lights plugged
in, be sure to check your vehicle and trailer lights from
time to time to be sure they’re all working. Once you
disconnect the trailer lights, the bulb warning lights
again can tell you
if one of your vehicle lights is out.
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 to “D or 3” (Drive)
and reduce your speed to around
45 mph (70 km/h) to
reduce the possibility of engine and transaxle
overheating.
Parking on Hills
You really should not park your vehicle, with a trailer
attached,
on a hill. If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But
if you ever have to park your rig on a hill, here’s
how
to do it:
1. Apply your regular brakes, but don’t shift into “P”
(Park) yet.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your parking
brake, and the shift to
“P” (Park).
5. Release the regular brakes.
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When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you:
Start your engine;
0 Shift into a gear; and
0 Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re
pulling a trailer. See the Maintenance Schedule for more
on this. Things that are especially important in trailer
operation are automatic transaxle fluid (don’t overfill),
engine oil, belts, cooling system, and brake adjustment.
Each of these is covered in this manual, and the Index
will help you find them quickly. If you’re trailering, it’s
a good idea to review these sections before you start
your trip.
Check periodically to see that all hitch nuts and bolts are
tight.
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Part 5 Problems on the Road
Here you’ll find what to do about some problems that can occur on the road .
Part 5 includes:
Hazard Warning Flashers .................................................. ....
Other Wa-ning Devices ........................................ ...............
“Jump”Starting ...................................................................
TowingYourBuick ................................................................
Engineoverheating ................................................................
IfaTireGoesFlat .................................................................
ChangingaFlatTire ................................................................
Compact Spare Tire .................................................................
If You’re Stuck in Sand, Mud, Ice or Snow ..............................................
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Before you connect the cables, here are some basic
things
you should know. Positive (+) will go to
positive
(+) and negative (-) will go to negative (-)
or a metal engine part. Don’t connect (+) to (-) or
you’ll get a short that would damage the battery and
maybe other parts, too.
5. Check that the jumper cables don’t have loose or
missing insulation.
If they do, you could get a shock
and the vehicles could be damaged.
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6. Connect the red positive
(+) cable to the positive
(+) terminal of the
vehicle with the dead
battery. Use a remote
positive
(+) terminal if
the vehicle has one.
7. Don't let the other end
touch metal. Connect it
to the positive
(+)
terminal of the good
battery. Use a remote
positive
(+) terminal if
the vehicle has one.
8. Now connect the black
negative
(-) cable to the
good battery's negative
(-) terminal.
Don't let the other end touch anything
until the
next step. The other end
of the negative cable
-doesn't go to the dead battery. It goes to a heavy
unpainted metal part on the engine
of the vehicle
with the dead battery.
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9. Attach the cable at least
18 inches (45 cm) away
from the dead battery,
but not near engine
parts that move. The
electrical connection
is
just as good there, but
the chance of sparks
getting back to the
battery is much less.
y and rl 10. Now start the vehicle with the good batter!
the engine for
a while.
irn
11. Try to start the vehicle with the dead battery.
If it won’t start after a few tries, it probably needs
service.
12. Remove the cables in reverse order to prevent
electrical shorting. Take care that they don’t touch
each other or any other metal.
DEAD BAlTERY
Remove the cables in this order.
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