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
page 5-25.
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 lights 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 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.
5-21
Содержание Denali 2004
Страница 5: ...These are some examples of symbols you may find on your vehicle v...
Страница 6: ...NOTES vi...
Страница 134: ...Instrument Panel Overview 3 2...
Страница 163: ...United States without Passenger Sensing System Canada with Passenger Sensing System 3 31...
Страница 292: ...NOTES 4 72...
Страница 302: ...Engine Compartment Overview When you lift the hood on the VORTEC 6000 V8 engine you ll see 5 10...
Страница 375: ...4 Remove all the wheel nuts and take off the flat tire Rear Position 5 83...
Страница 378: ...8 Tighten the nuts firmly in a crisscross sequence as shown by turning the wheel wrench clockwise Rear Position 5 86...
Страница 402: ...5 110...
Страница 423: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 17...
Страница 424: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 18...