Engine Coolant - Chevrolet 1997 Cavalier Owner's Manual

How to Check
You do not need to check the fluid level unless you
suspect a clutch problem. To check the fluid level, take
the cap off. If the fluid reaches the step inside the
reservoir, the fluid level is correct.
Engine Coolant
The cooling system in your vehicle is filled
with DEX-COOL@ engine coolant. This coolant
is designed to remain in your vehicle for 5 years or
150,000 miles (240 000 km), whichever occurs first,
if you add only DEX-COOL@ extended life coolant.
The following explains your cooling system and how to add
coolant when it is low. If you have a problem with engine
overheating, see "Engine Overheating" in the Index.
A 50/50 mixture of water and DEX-COOL@ coolant will:
0
Give freezing protection down to -34°F (-37°C).
0
Give boiling protection up to 265 "F (129°C).
0
Protect against rust and corrosion.
0
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
NOTICE:
I
When adding coolant, it is important that you
use only DEX-COOL@ (silicate-free) coolant.
If coolant other than DEX-COOL' is added
to the system, premature engine, heater core or
radiator corrosion may result. In addition, the
engine coolant will require change sooner
--
at
30,000 miles (50 000
km)
or 24 months, whichever
occurs first. Damage caused by the use of coolant
other than DEX-COOL@ is not covered
by
your
new vehicle warranty.