Ford 2004 Expedition v.2 Manuel d'utilisateur télécharger pdf (Page 293)

concentration testing is possible with a hydrometer or antifreeze tester

(such as the Rotunda Battery and Antifreeze Tester, 014–R1060). The

level of coolant should be maintained at the “cold full” of “cold fill range”

level in the coolant reservoir. If the level falls below, add coolant per the

instructions in the Adding engine coolant section.

Your vehicle was factory-filled with a 50/50 engine coolant and water

concentration. If the concentration of coolant falls below 40% or above

60%, the engine parts could become damaged or not work properly. A

50–50 mixture of coolant and water provides the following:

• Freeze protection down to -36° C (-34° F).

• Boiling protection up to 129° C (265° F).

• Protection against rust and other forms of corrosion.

• Enables calibrated gauges to work properly.

When the engine is cold, check the

level of the engine coolant in the

reservoir.

• The engine coolant should be at the “cold fill level” or within the “cold

fill range” as listed on the engine coolant reservoir (depending upon

application).

• Refer to the Scheduled Maintenance Guide for service interval

schedules.

• Be sure to read and understand Precautions when servicing your

vehicle in this chapter.

2004 Expedition (exd)

Owners Guide (post-2002-fmt)

USA English (fus)

Maintenance and Specifications

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Ford 2004 Expedition v.2 Manuel d'utilisateur Page 293