Ford 2000 Escort Owner's Manual page 138

Maintenance and care
protection against rust and other forms of corrosion.
an accurate temperature readout from the engine coolant
gauge.
The engine coolant must be maintained at the correct fluid level
and concentration to work properly. If the engine coolant fluid
level and concentration is not maintained correctly, damage to
the engine and cooling system may result.
Coupe
Sedan
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" as listed on the
engine coolant reservoir.
Refer to the Scheduled Maintenance Guide for service interval
schedules.
138