DaimlerChrysler Dodge Sprinter 2007 Manual page 37

A coolant is added at the factory, which
ensures adequate antifreeze and anti-corro-
sion protection.
The coolant is a mixture of water and a
corrosion inhibitor/antifreeze. Within the
cooling system, the coolant ensures:
• Anti-corrosion protection
• Antifreeze protection
• A higher boiling point
For reasons of anti-corrosion protection
and to increase the boiling point, the
coolant is added to the cooling system all
year round – even in countries with high
temperatures.
2007 Dodge Sprinter
Check the antifreeze/corrosion inhibitor
concentration in the coolant twice a year.
Have the coolant renewed every 15 years/
after a maximum of 288,000 km.
For information concerning capacities, see
the Technical data section of the Owner's
Manual.
To avoid damage to the cooling system,
only use an approved corrosion inhibitor/
antifreeze additive.
Whenever the coolant is renewed, a con-
centration of 50% by volume of corrosion
inhibitor/antifreeze should be maintained.
This provides antifreeze protection down to
-34ºF (-37ºC).
Do not exceed a concentration of 55% by
volume (antifreeze protection down to
approximately -49ºF [-45ºC]), since the heat
dissipation properties deteriorate at higher
concentrations.
General
Service products
In the event of coolant loss, do not add
water alone, but suffi cient antifreeze/cor-
rosion inhibitor to maintain the correct
concentration.
The water in the coolant must satisfy cer-
tain requirements. These are often met by
tap supply drinking water. The water must
be specially treated if the water quality does
not come up to the required standards.
Any authorized Sprinter dealer will gladly
advise and assist you if you require further
information about operating safety and
road safety when driving your vehicle.
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