1997 Mercury Mercury Cougar Owner's Manuals

217
*
[MC15005( ALL)05/96]
Severe winter climate
*
[MC15105( ALL)05/96]
If you drive in extremely cold climates (less than
-34ÊF [-36ÊC]), it may benecessary to increase
the coolant concentration above 50%. Refer to
the chart on the coolant container to ensure the
coolant concentration in your vehicle is such that
the coolant will not freeze at the temperature
level in which you drive during winter months.
Never increase the engine coolant concentration
above 60%. Leave a 50/50 mixture of engine
coolant and water in your vehicle year-round in
non-extreme climates.
%*
[MC15200( ALL)05/96]
Engine Coolant Drain and Flush
[MC15300( ALL)04/96]
Proper procedures for a complete coolant drain
and flush of the cooling system can be found in
theCar Service Manual. Following these
recommended procedures will ensure that the
specified coolant level and a 50/50 or
appropriate mixture of coolant and water is
maintained.
*
[MC15400( ALL)12/95]
Engine Coolant Refill Procedure
*
[MC15500( ALL)12/95]
When the entire cooling system is drained and
refilled, the following procedure should be used
to ensure a complete fill:
*
[MC15600( ALL)12/95]
NOTE: It is imperative the following
procedure be adhered to. Failure to do
so could result in damage to your
engine.
File:11rcmcc.ex
Update:Mon Jun 3 09:27:52 1996

218 [MC15700(MBC )12/95]3.8L engine only
[MC15800(MBC )12/95]
q
Open the vent plug.
[MC15900(MBC )12/95]
q
Remove coolant recovery reservoir cap.
[MC16000(MBC )12/95]
q
Remove radiator pressure cap.
[MC16100(MBC )12/95]
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.
[MC16200(MBC )12/95]
q
Close the vent plug.
[MC16300(MBC )12/95]
q
Reinstall the coolant recovery reservoir cap
by installing the cap to the fully installed
position.
[MC16400(MBC )12/95]
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.
[MC16500(MBC )12/95]
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).
[MC16600(MBC )12/95]
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.
[MC16700(MBC )12/95]
q
Reinstall the radiator cap securely.
[MC16800(MBC )12/95]
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.
[MC16900(MBC )12/95]
q
Reinstall the reservoir cap.
File:11rcmcc.ex
Update:Mon Jun 3 09:27:52 1996

219
*
[MC17000(MBC )12/95]
q
Check for leaks at the draincock, block plug
and vent plug.
*
[MC17100(MBC )12/95]
q
Recheck the engine coolant level, using the
recommended procedure, after one or two
occasions of vehicle use.
[MC17200( BC )12/95]
4.6L engine only
*
[MC17400( ALL)12/95]
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.
*
[MC17500( ALL)12/95]
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.
[MC17600( ALL)12/95]
q
Continue to fill the reservoir until the coolant
is at the FULL COLD level.
*
[MC17700( ALL)12/95]
q
Reinstall the pressure cap to the fully
installed position.
*
[MC17800( ALL)12/95]
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).
*
[MC17900( ALL)12/95]
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.
File:11rcmcc.ex
Update:Mon Jun 3 09:27:52 1996

220
*
[MC18000( ALL)12/95]
q
Reinstall the pressure cap securely.
*
[MC18100( ALL)12/95]
q
Check for leaks at the draincock.
*
[MC18200( ALL)12/95]
q
Recheck the engine coolant level, using the
recommended procedure, after one or two
occasions of vehicle use.
%
*
[MC18300( ALL)01/96]
Power Steering Fluid
*
[MC18400( ALL)01/96]
Check the level of the power steering fluid at
least twice a year (i.e., every Spring and Fall).
%*
[MC18500( ALL)01/96]
Checking and Adding Power Steering
Fluid
[MC18600( BC )03/96]
3.8L SFI engine
*
[MC18700( ALL)04/96]
1. Start the engine and let it run until the
power steering fluid reaches normal
operating temperature. The power steering
fluid will be at the right temperature when
the engine coolant temperature gauge in the
instrument cluster is near the center of the
NORMAL operating temperature range.
*
[MC18800( ALL)01/96]
2. While the engine idles, turn the steering
wheel back and forth several times. Make
sure that the cap assembly is installed at this
time.
*
[MC18900( ALL)01/96]
3. Turn the engine off.
%*
[MC19000(MBC )01/96]
4. Check the fluid level on the dipstick (which
is highlighted in yellow in your vehicle). The
fluid level should be between the arrows in
the FULL HOT range, which is marked on
the side of the dipstick, opposite the side
marked FULL COLD. Do not add fluid if the
level is within the FULL HOT range.
*
[MC19200(MBC )01/96]
5. If the power steering fluid is low, add fluid
in small amounts, continuously checking the
level, until you reach the FULL HOT range.
Do not overfill.
File:11rcmcc.ex
Update:Mon Jun 3 09:27:52 1996

221
*
[MC19400(MBC )03/96]
6. When you are finished, put the dipstick back
in and make sure that it fits snugly.
[MC19600(MBC )12/95]
half page art:0010485-C
The dipstick for power steering fluid
[MC19900( ALL)05/96]
Use only power steering fluid that meets Ford
Specification MerconHATF XT-2-QDX or an
equivalent.
*
[MC20000( ALL)01/96]
If the power steering fluid is low, do not drive
your vehicle for a long period of time before
adding fluid. This can damage the power
steering pump.
*
[MC20100(MBC )03/96]
If you check the power steering fluid when it is
cold, make sure that the fluid reaches the FULL
COLD range on the dipstick. The reading will
only be accurate if the fluid temperature is
approximately 50 to85ÊF (10 to 30ÊC).
File:11rcmcc.ex
Update:Mon Jun 3 09:27:52 1996

222 [MC20300( BC )03/96]4.6L SFI engine
[MC20400(MBC )12/95]
1. Check the fluid level when the system is
COLD (allow at least one half hour after
driving for the power steering fluid to cool).
[MC20500(MBC )04/96]
2. Locate the power steering reservoir mounted
to the front upper left-hand corner of the
engine.
[MC20600(MBC )12/95]
3. Visually verify that the fluid level is above
the MIN line adjacent to the reservoir ªsight
window.º
[MC20700(MBC )12/95]
4. If the power steering fluid is below the MIN
line, remove the cap and add fluid in small
amounts until the level is between the MIN
and MAX lines.
[MC20800(MBC )12/95]
5. Reinstall the reservoir cap.
[MC20900( BC )04/96]
half page art:0011153-A
Fluid level for power steering
File:11rcmcc.ex
Update:Mon Jun 3 09:27:52 1996

223 [MC21100(MBC )05/96]
Use only power steering fluid that meets Ford
Specification MerconHATF XT-2-QDX or an
equivalent.
*
[MC21200(MBC )01/96]
NOTE: If the power steering fluid is low, do
not drive your vehicle for a long
period of time before adding fluid.
This can damage the power steering
pump.
%
*
[MC21300( ALL)01/96]
Automatic Transmission Fluid
*
[MC21400( ALL)03/96]
Under normal circumstances, you do not need to
check the fluid level of the transmission, since
your vehicle does not use up transmission fluid.
Refer to theMaintenance Schedulebooklet for
replacement intervals. However, if the
transmission is not working properly Ð for
instance, the transmission may slip or shift
slowly, or you may notice some sign of fluid
leakage Ð the fluid level should be checked.
%*
[MC21500( ALL)01/96]
Checking the Automatic Transmission
Fluid
*
[MC21600( ALL)01/96]
It is preferable to check the transmission fluid
level at normal operating temperature
150ÊF-170ÊF (66ÊC-77ÊC),after approximately 20
miles (30 km) of driving. However, if necessary,
you can check the fluid level without having to
drive 20 miles (30 km) to obtain a normal
operating temperature if outside temperatures
are above50ÊF (10ÊC).
[MC21700( ALL)12/95]
With the vehicle on a level surface, start the
engine and, while fully applying the brake
pedal, move the transmission shift selector
through all of the gear ranges allowing sufficient
time for each position to engage.Securely latch
the transmission shift selector in the P (Park)
position, fully set the parking brake and leave
the engine running.
File:11rcmcc.ex
Update:Mon Jun 3 09:27:52 1996

224 [MC21900(MBC )12/95]NOTE: Your vehicle should not be driven if
the fluid level is below the low cold
reading on the dipstick.
*
[MC22000( ALL)01/96]
Wipe off the dipstick cap, pull the dipstick out
and wipe the indicator end clean. Put the
dipstick back into the filler tube and make sure
it is fully seated. Pull the dipstick out and read
the fluid level.
[MC22100(MBC )12/95]
When checking fluid at normal operating
temperature150ÊF-170ÊF (66ÊC-77ÊC), thefluid
level should be within the hot notched area on
the dipstick. When the vehicle has not been
driven, and the fluid is at room temperature
50ÊF-95ÊF (10ÊC-35ÊC), thefluid level should be
within the cold notched area.
*
[MC22300( ALL)01/96]
NOTE: If the vehicle has been operated for an
extended period at high speeds or in
city traffic during hot weather, or
pulling a trailer, the vehicle should be
turned off for about 30 minutes to
allow the fluid to cool before checking.
%*
[MC22400( ALL)01/96]
Adding Automatic Transmission Fluid
[MC22500( ALL)12/95]
Before adding any fluid, be sure that the correct
type will be used. Use only MERCONHfluid.
*
[MC22600( ALL)12/95]
Add fluid in 1/2 pint (.25L) increments through
the filler tube to bring the level to the correct
area on the dipstick. DO NOT OVERFILL. If the
level is above the top hole on the dipstick,
excess fluid should be removed by a qualified
technician.
%*
[MC22700( ALL)05/96]
NOTE: Always dispose of used automotive
fluids in a responsible manner. Follow
your community's standards for
disposing of these types of fluids. Call
your local recycling center to find out
about recycling automotive fluids.
File:11rcmcc.ex
Update:Mon Jun 3 09:27:52 1996