Ford Mustang (1999-2004) Service Manual: Thermostat - 4.6L(4V)
Material
Item | Specification |
Motorcraft Premium Gold Engine Coolant VC-7-A (in Oregon VC-7-B) (yellow color) | WSS-M97B51- A1 |
Removal and Installation
1. With the vehicle in neutral, position it on a hoist. For additional information, refer to Section.
2. Drain the engine coolant. For additional information, refer to Cooling System Draining, Filling and Bleeding in this section.
3. Remove the thermostat housing bolts.
4. Remove the coolant thermostat.
1. Separate the thermostat housing.
2. Remove the coolant thermostat and the O-ring seal.
- Inspect the O-ring seal. Install a new seal, if necessary.
5. NOTE: The thermostat is indexed and must be returned to the original location.
NOTE: Make sure the new O-ring seal is secure around the thermostat.
To install, reverse the removal procedure.
6. Fill the cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding in this section.
Thermostat - 4.6L(2V)
Material
Item
Specification
Motorcraft Premium Gold
Engine Coolant
VC-7-A (in Oregon VC-7-B)
(yellow color)
WSS-M97B51-
A1
Removal and Installation
1. Drain the engine coola ...
Bypass Tube - 3.8L
Material
Item
Specification
Motorcraft Premium Gold
Engine Coolant
VC-7-A (in Oregon VC-7-B)
(yellow color)
WSS-M97B51-
A1
Removal and Installation
1. Drain the engine coola ...
Other materials:
Valve Cover LH
Material
Item
Specification
Silicone Gasket and Sealant
F7AZ-19554-EA or equivalent
WSE-M4G323-A4
Removal and Installation
1. Position the oil level tube (6754) out of the way.
2. Disconnect the breather tube.
3. Separate the engine wir ...
Getting the services you need
Warranty repairs to your vehicle must be performed by an authorized
dealer. While any authorized dealer handling your vehicle line will
provide warranty service, we recommend you return to your selling
authorized dealer who wants to ensure your continued satis ...
System Bleeding
1. If required, remove the hydraulic system from the vehicle. Refer
to Hydraulic System, Lift
Cylinder and Motor in this section.
2. Remove the fill plug at the end of the hydraulic pump.
3. Fill the pump with Mercon Multi-Purpose Automatic Transmiss ...