1996 Mercury Mercury Cougar ECU

230
*
[SV03200( ALL)03/95]
Working with the engine on:
*
[SV03400( BCGV)03/95]
1. Set the parking brake fully and make sure
that the gearshift is securely latched in
P (Park).
*
[SV03501( ALL)03/95]
2. Block the wheels. This will prevent your
vehicle from moving unexpectedly.
*
[SV03600( ALL)02/95]
RWARNING
Do not start your engine with the air
cleaner removed and do not remove it
while the engine is running.
%*
[SV03650( ALL)03/95]
Opening the Hood
[SV03800( ALL)03/95]
1. Inside the vehicle, pull the hood release
located under the lower left corner of the
instrument panel.
[SV04000( ALL)03/95]
2. Go around to the front of the vehicle, and
release the auxiliary catch that is located
under the front edge of the hood at the
center of the vehicle.
[SV04070( BC )05/95]
one third page art:0010537-A
The auxiliary catch under the front edge of the hood
*
[SV04200( BCGV)01/95]
3. Lift the hood until the counterbalanced
hinges hold it open.
File:rcsvc.ex
Update:Mon Jun 12 16:45:15 1995

231
*
[SV04400( BCGV)01/95]
Whenever you close the hood, latch it securely.
*
[SV04450( ALL)01/95]
NOTE: Apply lubricant to the hood latch at
six-month intervals to maintain smooth
and trouble-free operation.
%
*
[SV04600( ALL)05/95]
Engine Compartment
*
[SV04700(MBC )09/93]
Your vehicle has one of these types of engines:
[SV05075(MBC )03/95]
q
a 4.6 liter SFI engine
[SV05100(MBC )03/93]
q
a 3.8 liter SFI engine
*
[SV05300(MBC )11/94]
The following pages show diagrams of each
engine type and where to find items that you
should regularly service.
File:rcsvc.ex
Update:Mon Jun 12 16:45:15 1995

241
*
[SV13670( ALL)01/95]
Neveruse:
*
[SV13680( ALL)01/95]
q
ªNon-Detergentº oils
*
[SV13690( ALL)04/95]
q
Oils labeled API SA, SB, SC, SD, SE, SF or SG
%*
[SV13700( ALL)01/95]
q
Additional engine oil additives, oil treatments
or engine treatments
%*
[SV13702( ALL)03/95]
Engine oils with anSAE 5W-30viscosity are
PREFERREDfor your vehicle. They provide the
best engine performance, fuel economy and
engine protection for all climates down to-15ÊF
(-25ÊC).
%*
[SV13703( ALL)03/95]
Synthetic engine oils which are CERTIFIED and
of the preferred viscosity may be used in your
engine. The engine oil and oil filter must still be
changed according to the maintenance schedule.
%*
[SV13775( ALL)01/95]
Checking and Adding Engine Oil
*
[SV13800( ALL)03/95]
Since the proper amount of engine oil is
important for safe engine operation, check the oil
using the dipstick each time you put fuel in
your vehicle. Remember the engine must be off,
the oil must be warm and the vehicle must be
parked on level ground.
%*
[SV13900( ALL)04/95]
Checking the engine oil level:
*
[SV14000( ALL)02/95]
1. Turn the engine off after it has warmed up
and allow a few minutes for the engine oil
to drain back into the oil pan.
*
[SV14025( BCGV)03/95]
2. Set the parking brake, making sure the
gearshift is securely latched in P (Park).
*
[SV14100( ALL)02/95]
3. Open the hood. Protect yourself from engine
heat.
*
[SV14200( ALL)03/95]
4. Locate the engine oil dipstick (highlighted in
yellow) and carefully pull it out of the
engine.
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

260 %
*
[SV28700( ALL)04/95]
Snow Tires and Chains
*
[SV28800( BCGV)01/95]
The tires on your vehicle have all-weather treads
that provide traction in rain or snow. However,
during the winter months in some climates, you
may need to use snow tires and occasionally
chains for your tires.
*
[SV28900( ALL)05/95]
RWARNING
Snow tires must be the same size and
grade as the tires you currently have on
your vehicle.
*
[SV29000( ALL)02/95]
Use chains on the tires only in an emergency or
if the law requires them where you live. If you
choose to use chains on your vehicle's tires, be
aware of the following:
*
[SV29100( ALL)01/95]
q
Make sure the chains are the right size for
your tires. Use only SAE Class ªSº chains.
Other types may damage your vehicle.
*
[SV29200( ALL)01/95]
q
Put the chains on tightly with the ends held
down securely. Verify that no chain touches
any wiring, brake lines, or fuel lines. Follow
the chain manufacturer's instructions.
*
[SV29300( ALL)01/95]
q
Drive slowly. If you can hear the chains rub
or bang against your vehicle, stop the vehicle
and tighten the chains. If you continue to
hear the chains rub or bang against your
vehicle, remove the chains to prevent damage
to your vehicle.
*
[SV29400( ALL)10/94]
q
Avoid fully loading your vehicle if possible.
*
[SV29500( ALL)05/94]
q
Remove tire chains at the first opportunity
after using them on snow and ice. Do not use
the chains on dry roads.
File:rcsvc.ex
Update:Mon Jun 12 16:45:15 1995

261 %
*
[SV29600( ALL)04/95]
Cleaning the Wheels
*
[SV29700( ALL)05/95]
Wash the wheels with the same detergent you
use to wash your vehicle's body. Do not use
acid-based wheel cleaners, steel wool, abrasives,
fuel, or strong detergents. These substances will
damage protective coatings. Use tar and road oil
remover to remove grease and tar.
*
[SV29800( ALL)04/95]
NOTE: Before going to a car wash, find out if
the brushes are abrasive.
%
*
[SV30450( ALL)01/95]
Automatic Transmission Fluid
*
[SV30475( ALL)01/95]
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 Schedule and Record
booklet 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.
%*
[SV30550( ALL)02/95]
Checking the Automatic Transmission
Fluid
*
[SV30560( ALL)02/95]
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).
[SV30575( ALL)03/94]
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:rcsvc.ex
Update:Mon Jun 12 16:45:15 1995