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Engine Coolant Heater (Engine Block
Heater) (Canada Only)
In very cold weather, 0 "F (- 18 "C) or colder, the engine
coolant heater can help. You'll get easier starting and
better fuel economy during engine warm-up. Usually,
the coolant heater should be plugged
in a minimum of
four hours prior
to starting your vehicle.
To use the coolant heater:
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt outlet.
I NOTICE:
After you've used the coolant heater, be sure to
store the cord as it was before
to keep it away
from moving engine parts. If you don't, it could
be damaged.
How long should you keep the coolant 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.
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4. Open the hoods and locate the batteries.
Find the positive
(+) and negative (-) terminals on
each battery.
Your Buick has
a remote positive (+)jump starting
terminal. The terminal is on the same side
of the
engine compartment as your battery. You should
always use the remote positive
(+) terminal instead
of the positive (+) terminal on your battery. To
uncover the remote positive (+) terminal, lift the red
plastic cap.
5. Check that the jumper cables don’t have loose or
missing insulation. If they do, you could get a shock.
The vehicles could be damaged, too.
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If you get the overheat warning with no sign of steam,
try this for a minute or
so:
1. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. Try to keep your engine under load (in a drive gear
where the engine runs slower).
If
you no longer have the overheat warning, you can drive.
Just to be safe, drive slower for about
ten minutes. If the
warning doesn’t come back on,
you can drive normally.
If the warning continues, pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, you can idle the engine
for two or three minutes while you’re parked, to see if the
warning stops. But then, if you still have the warning,
TURN OFF THE ENGINE AND GET EVERYONE
OUT OF THE VEHICLE until it cools down.
You may decide not
to lift the hood but to get service
help right away. When you
decide it’s safe to lift
the hood, here’s what
you’ll see:
0 Coolant recovery tank
0 Radiator pressure cap
0 Electric engine fan
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Checking Things Under the Hood
Be careful not to spill gasoline. Clean gasoline from
painted surfaces as soon as possible. See “Cleaning the
Outside
of Your Buick” in the Index.
When you put.the cap back on, turn it to the right until
you hear
a clicking noise.
NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one for you.
If you get
the wrong type, it may not fit or have proper
venting, and your
fuel tank and emissions
system might be damaged.
Hood Release
1
To open the hood, first pull
the handle inside the
vehicle. It is located on the
floor next to the driver’s
seat.
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