GMC 2003 Savana - Manual (Page 267)

Engine Coolant
The cooling system in i/our vehicle is filled with
DEX-COOL^ Engine qootant. This coolart is desfgiiect
to nemain in your vehicle for 5 years or 150,000 miles
[240 000 km), whichever cxicurs first, if yoo add
only □EX'COOL'°' e;(teniJed life coolant.
The foil owing explains your cooling system and how to
add coolant when il is low If you have a problem
wilh engine overheating,
see Engine Overfjeatfng on
pjgc 5-2S.
A 5CV50 mixture ol clean, dfinkable water and
DEX-COOL*’ ooolanr v/rll!
• Give freezing piotection ctown to -34“F (-37"С)ч
• Give boiling protection up to 255'"F
• Protect against rust and cornosion
• Help keep the proper engine lemperaljre.
• Let the warning tighls and gages work as they
should.
Notice: When adding coolant, it is importanl that
you use only DÈX-COCIL® {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
ccmiant whl 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.
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