Dodge 1500 2006, Owner'S Manual

Page: 448 / 536

When additional coolant is needed to maintain the
proper level, add the recommended concentration of
antifreeze and water to the coolant bottle. Do not overfill.
NOTE: Failure to follow the antifreeze concentration
and replacement recommendations, or failure to use
antifreeze formulated to prevent corrosion of all cooling
system metals, may result in radiator plugging, overheat-
ing, or cooling system leaks such as in core hole plugs.
WARNING!
Never add coolant to the radiator when the engine is
overheated. Do not loosen or remove pressure cap to
cool an overheated engine. The coolant is under
pressure and severe scalding could result.
Recommended Engine Coolant
Refer to Fluids, Lubricants and Genuine Parts for correct
fluid type.
CAUTION!
•
Mixing of coolants other than specified engine
coolant, may result in engine damage. If a non-
HOAT coolant is introduced into the cooling sys-
tem in an emergency, it should be replaced with
the specified coolant as soon as possible.
•
Do not use plain water alone or alcohol base
engine coolant (antifreeze) products. Do not use
additional rust inhibitors or antirust products, as
they may not be compatible with the radiator
engine coolant and may plug the radiator.
•
This vehicle has not been designed for use with
Propylene Glycol based coolants. Use of Propy-
lene Glycol based coolants is not recommended.
448 MAINTAINING YOUR VEHICLE