Cadillac 2003 DeVille User Manual

Adding only pain 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 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,
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 wouldn’t be covered by your warranty.
Too much water in the mixture can freeze and crack
the engine, radiator, heater core and other parts.
If you have to add coolant more than four times a year.
have your dealer check your cooling system.
The engine coolant surge tank is located toward the
rear of the engine compartment on the passenger’s side
of the vehicle. For more information on location, see
FnJnine Cn.mpafl.m~nt C)vpn.&!v e.? p?gs 5-?2. .
Notices If you use the proper coolant, you don’t
have
io add extra inhibitors or additives which claim
to improve the system. These can be harmful.
5-25

Cadillac 2003 DeVille Specifications

General

Brand	Cadillac
Model	2003 DeVille
Category	Automobile
Language	English