COOLING SYSTEM
Use a solution of half ethylene glycol
antifreeze and half water for best
heater performance. Do not use
more than 65 percent concentration of
antifreeze, as a shortened heater life
will result.
After servicing
the cooling system,
operate the vehicle for a day or two
before using the heater. Trapped
air inside the engine needs time to
escape.
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(04/13) Y53-6047–2C 5-75