BUICK PARK AVENUE 1998 Owners Manual

Position the lower sling crossbar in front of the
rear bumper.
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E you get the overheat wming but see or hear no
steam, the problem may not be too serious. Sometines
the engine can get a BittIe too hot when you:
@B Climb a long hill on a hot day.
8 Stop after high-speed driving.
Idle
for long periods in tra€€ic.
9 Tow a trailer.
If you get the overheat warning with sign of stem,
try this for a mimte or so:
I. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest Fan
speed and opera the window as necessary.
otherwise, shift
to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (a)
or THmD (3 1.
3. If you're Ira a tra€fic jam, shift to NEUTRAL (N);
If you 1'10 longer have the overheat wmimg, you
can drive. Just to be safe, drive slower for about
IO 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 c$ftthe engine and get everyone out of the
a,chicke until it cools down.
You may decide not to lift the hood but to get service
help right away.
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When you decide it’s safe to lift the hood, here’s what
you’ll see:
A. Radiator Pressure Cap
B. Electric Engine Fans
C. Coolant Recovery Tank
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If there seem to be no leak, with the engine on, check io
see if the electric engiap,e cooling fans are mnning. If the
engine is cverkeating, both fm.s shouici be marning. If
they aren't, your vehicle needs service.
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CAUTION:
Adding only plain water to your cooling system
can be dangerous. Plain water,
OF some other
liquid like alcohol,
can boil before the proper
coolant mixture will.
Your vehicle’s coolant
warning system
is set for the proper coolant
mixture. With plain water or the wrong mixture,
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 mixture of clean water and
DEX-COOL@ coolant.
___~ __~ ~~ ___ __ __
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts.
Use the recommended cooisant and the proper
coolant mixture.
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1. You can remove the radiator pressure cap when
the cooling system, including the radiator pressure
cap and upper radiator hose, is longer hot. Turn
the pressure cap S~OW~Y counterdockwise until it
fist stops. (Don't press down while turning the
pressure cap)
If you hez a hiss, wait for ahat to stop. A hiss means
there is still some presswe lek.
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/.:.:..; ..... .......... .:.:.....: ...... T%%%Y. .............. ,I ............. w.... .... .......
3.
4.
5.
6.
7.
Start the engine and let it mn until you can feel the
upper radiator hose getting h~t. Watch QU~ fop the
engine cooling fans.
By this time, the coolant level inside the radiator
filler neck may
be lower. If the level is lower, add
more of he proper DEX-COOP coolant mixture
ahrough the filler neck until the level reaches the
base
of the filler neck.
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