Engine Coolant - Saturn 2007 Relay Owner's Manual

3. After adding fluid, recheck the fluid level as
described under "How to Check Automatic
Transaxle Fluid," earlier in this section.
4. When the correct fluid level is obtained, push
the dipstick back in all the way.

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 five years or
150,000 miles (240 000 km), whichever occurs first,
if you add only DEX-COOL
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 on page 435.
432
®
extended life coolant.
A 50/50 mixture of clean, drinkable water and
®
DEX-COOL coolant will:
•
Give freezing protection down to 34°F ( 37°C).
•
Give boiling protection up to 265°F (129°C).
•
Protect against rust and corrosion.
•
Help keep the proper engine temperature.
•
Let the warning messages and gages work
as they should.
Notice: Using coolant other than DEX-COOL
may cause premature engine, heater core,
or radiator corrosion. In addition, the engine
coolant may require changing sooner, at
the first maintenance service after each
30,000 miles (50 000 km) or 24 months,
whichever occurs first. Any repairs would not
be covered by your warranty. Always use
®
DEX-COOL (silicate-free) coolant in your
vehicle.
®