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LESSON 3: POWERTRAIN
Coolant
The Explorer and Mountaineer cooling systems use premium gold coolant. Motorcraft Premium Gold Engine
Coolant:
•
Provides a 5-year/100,000-mile life for initial fill.
•
Loses its long life if mixed with conventional coolant.
•
Is ethylene glycol based, similar to conventional green coolant.
•
Unlike conventional coolant, contains nitrites, a single organic acid, and no phosphates.
•
Is not compatable with orange Organic Acid Technology (OAT) coolant.
Always use Ford-specified coolants and chemicals when servicing the Explorer and Mountaineer cooling system.
The following table details the specifications for the hybrid cooling system.
Cooling System Specification Table
Coolant Capacity
Coolant Types
Motorcraft Premium Gold Engine Coolant VC-7B or equivalent
Radiator Cap Pressure Test
Thermostat Opening Temperature
Starts to open
Fully open
3-6
Item
12-AUG-03
Specifications
18.6 L (4.9 gallons)
WSS-M97B51-A1
89-124 kPa (13-18 psi)
86.7-90.6°C (190°F)
105°C (210°F)
2004 Explorer/Mountaineer New Model Technician Training
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