Ford Mustang Service Manual: Degas Bottle
Supercharger Cooling (Description and Operation)
CAUTION: Some vehicle cooling systems are filled with Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A (green color). Others are filled with Motorcraft Premium Gold Engine Coolant VC-7-A or equivalent meeting Ford specification WSS-M97B51-A1 (yellow color). Always fill the cooling system with the same coolant that is present in the system. Do not mix coolant types.
NOTE: The addition of Motorcraft Cooling System Stop Leak Pellets, VC-6, darkens Motorcraft Premium Gold Engine Coolant from yellow to golden tan.
NOTE: The air that is produced from the supercharger is cooled by the intercooler.
Walter C. Avrea, the owner of patents 3,601,181 and RE 27,965, has granted Ford Motor Company rights with respect to cooling systems covered by these patents.
The cooling system components include the:
- intercooler
- intercooler radiator (8K226)
- pressure relief cap
- degas bottle
- electric water pump (8501)
The degas bottle:
- provides a location for system fill.
- contains coolant expansion and system pressurization.
- provides air separation during operation.
- replenishes the intercooler coolant to the system.
The intercooler coolant flows:
- from the intercooler to the degas bottle.
- from the degas bottle to the water pump.
- from the water pump to the intercooler radiator.
- from the intercooler radiator to the intercooler.
Engine coolant provides freeze protection, boil protection, cooling efficiency and corrosion protection to the engine and cooling components. In order to obtain these protections, the engine coolant must be maintained at the correct concentration and fluid level in the degas bottle.
When adding engine coolant, use a 50/50 mixture of engine coolant and clean, drinkable water.
To maintain the integrity of the coolant and the cooling system:
NOTE: The addition of Motorcraft Cooling System Stop Leak Pellets, VC-6, darkens Motorcraft Premium Gold Engine Coolant from yellow to golden tan.
- Add Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A (green color), or Motorcraft Premium Gold Engine Coolant VC-7-A or equivalent meeting Ford specification WSS-M97B51-A1 (yellow color). Use the same coolant that was drained from the cooling system. Do not mix coolant types.
- Do not add/mix orange-colored Motorcraft Speciality Orange Engine Coolant VC-2 or equivalent meeting Ford specification WSS-M97B44-D. Mixing coolants may degrade the coolant's corrosion protection.
- Do not add alcohol, methanol, brine, or any engine coolants mixed with alcohol or methanol antifreeze. These can cause engine damage from overheating or freezing.
- Do not mix with recycled coolant unless it meets the requirements of Ford specification ESEM97B44- A or WSS-M97B51-A1. Not all coolant recycling processes meet these Ford specifications. Use of such coolants can harm the engine and cooling system components.
Radiator
Supercharger Cooling (Description and Operation)
CAUTION: Some vehicle cooling systems are filled with Motorcraft
Premium Engine
Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meetin ...
Fuel Charging and Controls - 3.8L
General Specifications
Torque Specifications
...
Other materials:
Evaporative Emission Test Port
Evaporative Emissions (Description and Operation)
Component Location
The evaporative emission system:
is equipped with an on-board refueling vapor recovery (ORVR) system.
prevents hydrocarbon emissions from reaching the atmosphere.
stores f ...
Installation
Removal
CAUTION: Suspension fasteners are critical parts because they affect
performance of vital
components and systems and their failure can result in major service expense. A
new part with
the same part number must be installed if installation becomes nec ...
Release Cable - Clutch
Clutch Controls (Description and Operation)
The clutch control system engages and disengages the clutch. The clutch
control system disengages
the clutch when the clutch pedal is depressed and engages the clutch when the
clutch pedal is
released. ...