1996 Mercury Mystique engine

Servicing Your Mystique
197
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[SV02575(ALL)03/95]
Working with the engine off:
[SV02625(ALL)02/95]1.
Set the parking brake fully and make sure that the gearshift
is securely latched in P (Park) (automatic transaxle) or
1 (First) gear (manual transaxle).
*
[SV02650(ALL)03/95]2.
Remove the key from the ignition after you turn the engine
off.
*
[SV02675(ALL)03/95]3.
Block the wheels. This will prevent your vehicle from
moving unexpectedly.
*
[SV02700(ALL)03/95]
Working with the engine on:
*
[SV02825(ALL)04/95]1.
Set the parking brake fully and make sure the gearshift is
securely latched in P (Park) (automatic transaxle) or
Neutral (manual transaxle).
*
[SV02850(ALL)03/95]2.
Block the wheels. This will prevent your vehicle from
moving unexpectedly.
*
[SV03000(ALL)02/95]
RWARNING
Do not start your engine with the air cleaner removed
and do not remove it while the engine is running.
*
[SV03050(ALL)03/95]
If the battery is disconnected, the computer must relearn its idle
control. SeeBatteryin the Index.
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Servicing Your Mystique
199
[SV04000(ALL)05/94]3.
Lift the hood and secure it in the open position with the
prop rod. Make sure only the hole in the hood marked in
yellow is used.
[SV04100(ALL)02/89]
When you close the hood, make sure the prop rod is in its
retainer and that the hood latches securely.
*
[SV04201(ALL)01/95]
NOTE: Apply lubricant to the hood latch at six-month
intervals to maintain smooth and trouble-free
operation.
*
[SV04301(ALL)01/95]
NOTE: Read and understandPrecautions When Servicing Your
Vehicleat the beginning of this chapter before
opening the hood.
*
[SV04500(ALL)04/95]
Engine Compartment
[SV05200(ALL)05/94]
Your vehicle has a 4-cylinder 2.0L EFI or 6-cylinder 2.5L EFI
engine.
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200
[SV05500(ALL)05/95]
33-1/2 pica
art:0001162-D
The 2.0L EFI engine
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Servicing Your Mystique
201
[SV05550(ALL)05/95]
33-1/2 pica
art:0001163-D
The 2.5L EFI engine
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202
*
[SV05575(ALL)04/95]
Cleaning the Engine
*
[SV05600(ALL)04/95]
A clean engine is more efficient because a buildup of grease and
dirt acts as an insulator, keeping the engine warmer than usual.
*
[SV05625(ALL)05/95]
n
Extreme care must be used if a power washer is used to
clean the engine. The high pressure fluid could penetrate
sealed parts and assemblies causing damage or malfunctions.
*
[SV05650(ALL)04/95]
n
In order to avoid possible cracking of the engine block or
fuel injection pump, do not spray a hot engine or injection
pump with cold water.
*
[SV05675(ALL)06/95]
n
The alternator, distributor and air intake must be covered.
Covering these components will help prevent water damage.
*
[SV05700(ALL)04/95]
n
Never wash or rinse the engine while it is running. Water
getting into the engine may cause internal damage.
*
[SV06100(ALL)03/95]
Filling the Fuel Tank
[SV06125(ALL)03/95]
Fuel Filler Door Release (If equipped)
[SV06200(ALL)04/94]
On some models, the fuel filler door cannot be opened from
outside the vehicle. To unlatch the fuel filler door, find the front
end of the release handle on the floor to the left of the driver's
seat. Push the handle down firmly until it stops and the door
pops down.
[SV06275(ALL)05/94]
7-1/2 pica art:0000601-F
The fuel filler door release
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204
*
[SV06550(ALL)05/95]2.
Put the nozzle all the way inside the fuel filler pipe before
pumping the fuel.
*
[SV06625(ALL)05/95]
NOTE: If you spill any fuel on the body of your vehicle,
clean it off immediately. The fuel may dull or soften
the paint if you do not wash it off.
[SV06650(ALL)05/95]3.
Replace the fuel cap completely when you are finished. Turn
it clockwise until it is tight. It will click when it is fully
tightened.
*
[SV06675(ALL)05/95]4.
Push the fuel door closed.
*
[SV06690(ALL)06/95]
If you lose the fuel cap, replace it with an authorized Motorcraft
or equivalent part.
%*
[SV06700(ALL)05/95]
RWARNING
If you do not use the proper fuel cap, the pressure in the
fuel tank can damage the fuel system or cause it to work
improperly in a collision.
*
[SV06750(ALL)05/95]
NOTE: If you replace your fuel cap with an aftermarket fuel
filler cap, the customer warranty may be void for any
damage to the fuel tank and/or fuel system.
%*
[SV07500(ALL)05/95]
Choosing the Right Fuel
[SV07600(ALL)05/95]
Use only UNLEADED FUEL. The use of leaded fuel is
prohibited by law and could damage your vehicle. The damage
may not be covered by your warranty.
[SV07650(ALL)05/95]
Your vehicle was not designed to use fuel containing
manganese-based additives such as MMT. Additionally, vehicles
certified to California emission standards (indicated on the
underhood Vehicle Emissions Control Information label) are
designed to operate on California reformulated gasolines. If
California reformulated gasoline is not available when you
refuel, your vehicle can be operated on non-California fuels.
However, even though your engine will perform adequately on
other gasolines, the performance of the emission control devices
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Servicing Your Mystique
205 and systems may be adversely affected. Repair of damage
caused by using a fuel that your vehicle was not designed for
may not be covered by your warranty.
*
[SV07700(ALL)05/95]
Octane recommendation
*
[SV07750(ALL)05/95]
Your vehicle is designed to use regular gasoline with an
(R+M)/2 octane rating of 87. We do not recommend gasolines
labeled as ªregularº in high altitude areas that are sold with
octane ratings of 86 or even less.
*
[SV07800(ALL)06/95]
6 pica art:0040193-A
Typical octane rating label
*
[SV07900(ALL)05/95]
Do not be concerned if your vehicle sometimes knocks lightly.
However, if it knocks heavily under most driving conditions on
the recommended octane fuel, see your dealer or a qualified
service technician to prevent any engine damage.
[SV09430(ALL)02/96]
Fuel Quality
*
[SV09450(ALL)05/95]
If you are experiencing starting, rough idle or hesitation
problems try a different brand of fuel. If the condition persists,
see your dealer or a qualified service technician.
[SV09460(ALL)02/96]
The American Automobile Manufacturers Association (AAMA)
issued a gasoline specification to provide information on high
quality fuels that optimize the performance of your vehicle. We
recommend the use of gasolines that meet the AAMA
specification if they are available.
[SV09470(ALL)02/96]
It should not be necessary to add any aftermarket products to
your fuel tank if you continue to use a high-quality fuel.
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Servicing Your Mystique
207
*
[SV11000(ALL)05/95]
Gasoline and gasoline blends may contain small amounts of
carcinogens, such as benzene. Long-term exposure to unleaded
gasoline vapors has caused cancer in laboratory animals.
*
[SV11100(ALL)05/95]
If you are taking the medication ªAntabuseº or other forms of
disulfiram for the treatment of alcoholism, vapor or skin contact
with a gasoline-methanol blend may cause the same kind of
adverse reaction as drinking an alcoholic beverage. In sensitive
individuals, serious personal injury or sickness could result.
Consult a physician promptly if you experience an adverse
reaction.
%*
[SV11300(ALL)05/95]
Running Out of Fuel
*
[SV11325(ALL)05/95]
NOTE: Avoid running out of fuel because this situation may
have an adverse effect on modern powertrain
components.
*
[SV11550(ALL)05/95]
You may need to crank the engine several times before the fuel
system starts to pump fuel from the tank to the engine.
*
[SV11580(ALL)01/95]
RWARNING
Never pour fuel in the throttle body or attempt to start
the engine with the air cleaner removed. Doing so could
result in fire and personal injury.
%*
[SV11600(ALL)05/95]
Fuel Economy
*
[SV11700(ALL)05/95]
Fuel economy is an estimate of the efficiency of your vehicle
and can be calculated as Miles Per Gallon (MPG) or Liters Per
100 Kilometers (L/100K).
*
[SV11725(ALL)05/95]
Do not calculate fuel economy during your vehicle's break-in
period. This would not be an accurate estimate of how much
fuel your vehicle will normally use.
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Update:Fri Feb 23 11:01:54 1996