How to Add Coolant to the Coolant
Surge Tank
If you have not found a problem yet, check to see if
coolant is visible in the surge tank. If coolant is visible
but the coolant level is not at or above the FULL COLD
mark, add a 50/50 mixture of clean, drinkable water
and DEX-COOL
®
coolant at the coolant surge tank,
but be sure the cooling system, including the coolant
surge tank pressure cap, is cool before you do it.
See
Engine Coolant on page 5-25
for more information.
If no coolant is visible in the surge tank, add coolant
as follows:
{
CAUTION:
Steam and scalding liquids from a hot cooling
system can blow out and burn you badly. They
are under pressure, and if you turn the coolant
surge tank pressure cap — even a little — they
can come out at high speed. Never turn the
cap when the cooling system, including the
coolant surge tank pressure cap, is hot. Wait
for the cooling system and coolant surge tank
pressure cap to cool if you ever have to turn
the pressure cap.
{
CAUTION:
Adding only plain water to the cooling system
can be dangerous. Plain water, or some other
liquid such as alcohol, can boil before the
proper coolant mixture will. The vehicle’s
coolant warning system is set for the proper
coolant mixture. With plain water or the wrong
mixture, the engine could get too hot but you
would not get the overheat warning. The 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:
In cold weather, water can freeze and crack
the engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant mixture.
5-33
Содержание 2008 Avalanche
Страница 20: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 1 16 ...
Страница 82: ... NOTES 1 78 ...
Страница 161: ...7 Close both cross locks at the center of the strap system to secure tightly Panels 3 2 1 Loaded 2 79 ...
Страница 180: ... NOTES 2 98 ...
Страница 183: ... NOTES 3 3 ...
Страница 184: ...Instrument Panel Overview 3 4 ...
Страница 374: ...Engine Compartment Overview When you open the hood on the 5 3L engine 6 0L similar here is what you will see 5 14 ...
Страница 492: ...Engine Drive Belt Routing 6 16 ...
Страница 494: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 18 ...
Страница 495: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 19 ...
Страница 496: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 20 ...
Страница 514: ... NOTES 7 18 ...