radiator BUICK REGAL 1996 Owners Manual
[x] Cancel search | Manufacturer: BUICK, Model Year: 1996, Model line: REGAL, Model: BUICK REGAL 1996Pages: 356, PDF Size: 17.97 MB
Page 116 of 356
E
Anti-Lock Brake System Active Light
LOW
TRAC
When your anti-lock system
is adjusting brake pressure
to help avoid a braking skid,
the anti-lock brake system
active light will come on.
Engine Coolant Temperature Light
-
TEMP
This light tells you that your
engine coolant has
overheated or your radiator
cooling fan
is not working.
Slippery road conditions may exist if this light comes
on,
so adjust your driving accordingly. The light will
stay on for
a few seconds after the system stops
adjusting brake pressure,
The anti-lock brake system active light
also comes on
briefly when you turn the ignition key to RUN. If the
light doesn’t come on then, have it fixed
so it will be
there to tell you when the system is active. If
you have been operating your vehicle under normal
driving conditions, you should pull off the road, stop
your vehicle and turn off the engine
as soon as possible.
In “Problems
on the Road,” this manual shows what to
do. See “Engine Overheating” in the Index.
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Page 202 of 356
When you decide it’s safe to lift the hood, here’s what
you’ll see:
3.1L L82 (Code M) Engine
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Electric Engine Fans
r R:
3.8L L36 (Code K) Engine
An electric fan under the hood can start up even
when the engine is not running and can injure
you. Keep hands, clothing
and tools away from
any underhood electric fan.
-
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Page 203 of 356
If the coolant inside the coolant recovery tank is boiling,
don’t do anything else until it cools down.
The coolant level should be at or above the COLD mark. If it
isn’t, you may have a leak in the radiator hoses, heater hoses,
radiator, water
pump or somewhere else in the cooling system.
Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them.
If you
do, you can be burned.
Don’t run the engine if there is
a leak. If you run
the engine, it could lose all coolant. That could
cause an engine
fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
I NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
If there seems to be no leak, with the engine on, check to
see
if the electric engine fans are running. If the engine
is overheating, both fans should be running. If they
aren’t, your vehicle needs service.
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Page 204 of 356
How to Add Coolant to the Coolant
Recovery Tank
If you haven’t found a problem yet, but the coolant
level isn’t at the COLD mark, add a
50/50 mixture of
clean water (preferably distilled) and DEX-COOL TM
(orange-colored, silicate-free) antifreeze at the coolant
recovery tank. (See “Engine Coolant” in the Index for
more information.)
I
Adding only plain water to your cooling system ‘
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant
mix will. Your vehicle’s coolant warning
system is set for the proper coolant
mix. With
plain water or the wrong mix, your engine could
get
too hot but you wouldn’t get the overheat
warning. Your engine could catch fire and you or
others could be burned. Use a
50/50 mix of clean
water and
DEX-COOL TM antifreeze.
NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts.
.Use the recommended coolant and the proper
coolant mix.
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Page 205 of 356
c
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and it will burn if the engine parts are hot
enough. Don’t spill coolant on a hot engine.
When the coolant in the coolant recovery tank is at the
COLD mark, start your vehicle.
If the overheat warning continues, there’s one more
thing you can try. You can add the proper coolant mix
directly to the radiator, but be sure the cooling system
is
cool before you do it.
Steam and scalding liquids from a hot cooling
system can blow out and burn you badly. They
are under pressure, and
if you turn the radiator
CAUTION: (Continued) I
pressure cap -- even a little -- they can come out
at high speed. Never turn the cap when the
cooling system, including the radiator pressure
cap, is hot. Wait
for the cooling system and
radiator pressure cap to cool if you ever have to
turn the pressure cap.
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Page 206 of 356
How to Add Coolant to the Radiator
NOTICE:
Your engine has a specific radiator fill procedure.
Failure to follow this procedure could cause your
engine
to overheat and be severely damaged.
1. You can remove the
radiator pressure cap
when the cooling
‘
system, including the
radiator pressure cap and upper radiator hose, is
no longer hot. Turn the
pressure cap slowly counterclockwise until it
first stops. (Don’t press
down while turning the
pressure cap.)
h
2. Then keep turning the
pressure cap, but now
push down as you
turn it. Remove the
pressure cap.
AUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and
it will burn if the engine parts are hot
enough. Don’t spill coolant on
a hot engine.
If you hear a hiss, wait for that to stop. A hiss means
there is still some pressure left.
5-18
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Page 208 of 356
... ".
Fill the radiator with the
proper mix, up to the
base of the filler neck.
If you see a stream of
coolant coming from an
air bleed valve, close
the
valve. Otherwise, close
the valve(s) after
radiator is filled.
5. Rinse or wipe any spilled coolant from the
engine compartment. the
6. Then fill the coolant recovery tank
to the
COLD mark.
7. Put the cap back on the coolant recovery tank, but
leave the radiator pressure cap off.
5-20
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Page 209 of 356
8. Start the engine and let it run until you can feel the
,.upper radiator hose getting hot. Watch out for the
engine fans.
filler neck may be lower. If the level is lower, add
more of the proper mix through the filler neck until
the level reaches
the base of the filler neck.
9. By this time the coolant level inside the radiator
10. Then replace the
pressure cap. At any
time during this
procedure if coolant
begins to
flow out of
the filler neck, reinstall
the pressure cap. Be
sure the
arrows on the
pressure cap line up
like this.
11. Check the coolant in the recovery tank. The level in
the coolant recovery tank should be at the
HOT
mark when the engine is hot or at the COLD mark
when the engine is cold.
5-21
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Page 230 of 356
When you open the hood on the 3.1L L82 engine, you'll see:
D
A. Engine Coolant E. Engine Oil Dipstick I. Windshield Washer
Recovery Tank F. Automatic Transaxle Dipstick
Fluid Reservoir
B. Radiator Fill
Cap G. Brake Fluid Reservoir J. Battery (located under
C. Power Steering Reservoir
H. Air Filter Windshield Washer
D. Engine Oil Fill
Cap Fluid Reservoir)
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Page 231 of 356
When you open the hood of the 3.8L L36 engine, you’ll see:
r
A. Engine Coolant
Recovery Tank
B. Radiator Fill Cap
C. Power Steering Reservoir
D. Engine Oil Dipstick
It‘ A
E. Engine Oil Fill Cap
F. Automatic Transaxle Dipstick
G. Brake Fluid Reservoir
H. Air Filter
I. Windshield Washer
Fluid Reservoir
J. Battery (located under
Windshield Washer Fluid
Reservoir)
6-9
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