radiator Mercury Mercury Cougar 1996 Owner's Manuals

246 [SV19000(MBC )05/95]
RWARNING
Never remove the radiator cap or vent
plug while the engine is running or hot.
[SV19030( ALL)05/95]
Follow these steps to avoid personal injury that
can be caused by escaping steam or engine
coolant.
[SV19040(MBC )03/95]
1. Before you remove the cap, turn the engine
off and let it cool. Even when the engine is
cool, be careful when you remove the
radiator cap or vent plug.
[SV19145( ALL)03/95]
2. When the engine is cool, wrap a thick towel
around the cap and turn it slowly
counterclockwise to unscrew.
*
[SV19150( ALL)03/95]
3. Step back while the pressure releases.
[SV19160( ALL)12/94]
4. When you are sure that all the pressure has
been released, use the cloth to press the cap
down, turn it, and remove it.
*
[SV19170(MBC )03/95]
5. Stand away from the radiator opening. Hot
steam may blow out or hot engine coolant
may even splash out.
*
[SV19190( ALL)03/95]
To find out how much engine coolant mixture
your vehicle's coolant system can hold, seeRefill
capacities for fluidsin the Index.
% [SV19200( ALL)12/94]
Add engine coolant only to the recovery
reservoir.If the coolant level is low, add a 50/50
or appropriate mixture of water and the type of
engine coolant that Ford specifies. You may add
water by itself only in an emergency, but you
should replace it with a 50/50 or appropriate
mixture as soon as possible.
*
[SV19300( ALL)01/95]
Have your dealer check the engine cooling
system for leaks if you have to add more than a
quart (liter) of engine coolant more than once a
month.
File:rcsvc.ex
Update:Mon Jun 12 16:45:15 1995

247
*
[SV19350( ALL)02/95]
Ford Premium Cooling System Fluid is an
optimized formula that will protect all metals
and rubber elastomers used in Ford engines for
four years or 50,000 miles (80,000 km). It is not
necessary and not recommended to use
supplemental coolant additives in your gasoline
powered vehicle. These additives may harm
your engine cooling system. Follow the
recommended service interval for changing your
engine coolant.
*
[SV19450( ALL)04/94]
NOTE: When you change or add engine
coolant, it is important to maintain
your engine coolant concentration
between 40%(-11ÊF [-24ÊC]) and 60%
(-62ÊF [-52ÊC]),depending on your local
climate conditions. Below 40% you will
lose freeze protection and above 60%
your engine may overheat on a warm
day.
[SV19460( ALL)12/94]
NOTE: The use of an improper coolant may
void your warranty for the engine
cooling system. Use only a premium
nationally recognized brand name
engine coolant. Do not use alcohol,
methanol antifreeze or engine coolant
mixed with alcohol or methanol
antifreeze. If you do not use the proper
coolant, the aluminum radiator on your
vehicle will corrode.
*
[SV19470( ALL)05/95]
Ford Motor Company expressly authorizes the
Ford Rotunda engine coolant recycling process
and chemicals. Use only Ford Rotunda recycled
engine coolant or an equivalent recycled engine
coolant that is certified by the supplier to meet
Ford specification ESE-M97B44-A.
File:rcsvc.ex
Update:Mon Jun 12 16:45:15 1995

249 [SV20500(MBC )03/95]
3.8L engine only
[SV20601(MBC )03/94]
q
Open the vent plug.
[SV20700(MBC )03/93]
q
Remove coolant recovery reservoir cap.
[SV20801(MBC )03/93]
q
Remove radiator pressure cap.
[SV20900(MBC )05/94]
q
With the engine off and cool, add a 50/50
mixture of recommended cooling system fluid
and water to the radiator until full, then add
to the reservoir until the reservoir is at the
FULL-HOT level.
[SV21000(MBC )12/91]
q
Close the vent plug.
[SV21100(MBC )03/93]
q
Reinstall the coolant recovery reservoir cap
by installing the cap to the fully installed
position.
[SV21110(MBC )03/93]
q
Reinstall the pressure cap to the pressure
relief position by installing the cap to the
fully installed position, and then backing off
to the first stop.
[SV21200(MBC )03/93]
q
Start and idle engine until the radiator upper
hose is warm (this indicates the thermostat is
open and coolant is flowing through the
entire system).
[SV21300(MBC )03/93]
q
Immediately shut off engine. Cover cap
completely with a thick cloth and cautiously
remove radiator pressure cap and add a
50/50 mixture of recommended coolant and
water until system is full.
[SV21400(MBC )03/91]
q
Reinstall the radiator cap securely.
[SV21500(MBC )05/94]
q
Remove the cap from the engine coolant
recovery reservoir and add a 50/50 mixture
of recommended cooling system fluid and
water to the FULL-HOT mark on the engine
coolant recovery reservoir. Check that
reservoir hose is not kinked.
[SV21800(MBC )03/93]
q
Reinstall the reservoir cap.
File:rcsvc.ex
Update:Mon Jun 12 16:45:15 1995

250
*
[SV21900(MBC )05/95]
q
Check for leaks at the draincock, block plug
and vent plug.
*
[SV22000(MBC )03/95]
q
Recheck the engine coolant level, using the
recommended procedure, after one or two
occasions of vehicle use.
[SV22010( BC )05/95]
4.6L engine only
*
[SV22014( ALL)03/95]
q
With the engine OFF and cool, remove the
pressure cap, located on the coolant reservoir.
Remove the heater hose and clamp, located
on the rear of the intake manifold.
*
[SV22021( ALL)03/95]
q
Add a 50/50 mixture of specified coolant and
water to the coolant reservoir. Refer toRefill
Capacitieslater in this chapter for the correct
amount. Add coolant to the reservoir until
the coolant continuously flows out of the tube
in the rear of engine. Reattach hose and
secure clamp.
[SV22026( ALL)03/95]
q
Continue to fill the reservoir until the coolant
is at the FULL COLD level.
*
[SV22031( ALL)05/95]
q
Reinstall the pressure cap to the fully
installed position.
*
[SV22036( ALL)05/95]
q
Start and idle the engine until the radiator
upper hose is warm (this indicates the
thermostat is open and coolant is flowing
through the entire system).
*
[SV22041( ALL)03/95]
q
Immediately shut off the engine and let cool.
Cautiously remove the pressure relief cap and
add a 50/50 mixture of specified coolant and
water until the coolant is at the COLD FILL
level in the coolant reservoir.
*
[SV22046( ALL)03/95]
q
Reinstall the pressure cap securely.
File:rcsvc.ex
Update:Mon Jun 12 16:45:15 1995