Buick 2004 Regal, Руководство пользователя

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What to Use
Use a mixture of one-half clean, drinkable water and
one-half DEX-COOL
®
coolant which will not damage
aluminum parts. If this coolant mixture is used, nothing
else needs to be added.
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CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as 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 would not get the overheat warning.
Your engine could catch fire and you or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
®
coolant.
Notice: If you use an improper coolant mixture,
your engine could overheat and be badly damaged.
The repair cost would not be covered by your
warranty. Too much water in the mixture can freeze
and crack the engine, radiator, heater core and
other parts.
If coolant needs to be added more than four times a
year, have your dealer check the cooling system.
Notice: If you use the proper coolant, you do not
have to add extra inhibitors or additives which claim
to improve the system. These can be harmful.
Checking Coolant
The engine coolant recovery tank is located on the
passenger’s side of the vehicle at the rear of the engine
compartment. See Engine Compartment Overview on
page 5-12 for more information on location.
The vehicle must be on a
level surface. When the
engine is cold, the coolant
level should be at the
COLD mark or a little
higher. When the engine is
warm, the level should
be up to the HOT mark or
a little higher.
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