coolant temperature FORD MUSTANG 2004 4.G SVT Supplement Manual

scheduled maintenance guide. The coolant
concentration should be maintained at 50/50 coolant
and water, which equates to a freeze point of -36°C
(-34°F). Coolant concentration testing is possible
with a hydrometer or antifreeze tester (such as the
Rotunda Battery and Antifreeze Tester, 0014–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 theAdding Engine Coolantsection.
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.A50–50 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.
•an accurate temperature readout from the
engine coolant gauge.
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.
•Be sure to read and understandPrecautions when
servicing your vehiclein this chapter.
If the engine coolant has not been checked at the
recommended interval, the engine coolant reservoir
may become low or empty. If the reservoir is low or
empty, add engine coolant to the reservoir. Refer to
Adding engine coolantin this chapter.
2004 Mustang(mus)
Supplement
USA English(fus)
Maintenance
15

Whenever coolant has been added, the coolant level in
the coolant reservoir should be checked the next few
times you drive the vehicle. If necessary, add enough
50/50 concentration of engine coolant and distilled
water to bring the liquid level to the proper level.
If you have to add more than 1.0 liter (1.0 quart) of
engine coolant per month, have your dealer check
the engine cooling system. Your cooling system may
have a leak. Operating an engine with a low level of
coolant can result in engine overheating and possible
engine damage.
Steering linkage lubrication
The front and rear tie rod ends on this vehicle have
high temperature seals with greaseable fittings. The
fittings must be lubricated at 15,000–mile intervals
using Ford recommended ESA M1C 92A grease to
ensure proper function and extended service life.
•location of the front
tie rod
•location of the rear tie
rod
USING THE RIGHT BULBS
Function Trade Number
Park lamp, turn lamp, side marker (front) 3156K
Luggage compartment lamp S211
High-mount brake lamp (Service as
complete assembly)See your Dealer
Fog lamp 9145
2004 Mustang(mus)
Supplement
USA English(fus)
Maintenance
19