engine Mercury Villager 1998 s Repair Manual

Before you fill your vehicle with fuel, extinguish all lit cigarettes,
other smoking materials, and any open flames.
To fill the tank properly:
1. Remove the fuel filler cap. Proceed to add fuel to the tank
only if your vehicle is on level ground.
2. Make sure you pump unleaded fuel and put the nozzle all the
way inside the fuel filler pipe. The fuel tank is normally full
after three automatic shutoffs of the nozzle.
3. 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.
4. Replace the fuel cap tightly when you are finished. Turn it
clockwise until you hear at least three clicks. The
ratcheting mechanism allows the fuel cap to be sealed without
overtightening.
5. Push the fuel door closed.
Choosing the Right Fuel
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.
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
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gasolines, the performance of the emission control devices 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.
Octane recommendation
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.
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.
Fuel Quality
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.
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.
It should not be necessary to add any aftermarket products to
your fuel tank if you continue to use a high-quality fuel.
Typical octane rating label
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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.
Running Out of Fuel
NOTE: Avoid running out of fuel because this situation may
have an adverse effect on modern powertrain
components.
You may need to crank the engine several times before the fuel
system starts to pump fuel from the tank to the engine.
Fuel Economy
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).
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.
To calculate fuel economy:
1. Fill the fuel tank completely and record the initial odometer
reading.
2. Every time you buy fuel, record the amount (in gallons or
liters) purchased.
3. After at least 3-5 tankfulls, fill the fuel tank and record the
final odometer reading.
4. Use these equations to calculate your fuel economy:
mEnglish: MPG = (total miles driven)4(gallons used)
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mMetric: L/100k = Multiply the number of liters used by 100
and divide the answer by the number of kilometers
travelled.
Comparisons With Environmental Protection Agency
(EPA) Fuel Economy Estimates
EPA fuel economy figures are obtained from laboratory tests
under simulated road conditions and may not reflect the actual
conditions you experience or your style of driving. The EPA fuel
economy estimate is not a guarantee that you will achieve the
fuel economy shown.
The following decrease fuel economy:
mLack of regular, scheduled maintenance
mRapid acceleration and excessive speed
mDriving with your foot on the brake
mSudden stops
mExtended engine idling
mUsing speed control in hilly terrain
mExtended use of the A/C, defroster, rear window defroster
and other accessories
mUnderinflated tires
mHeavy loads
mAftermarket add-ons such as bike, ski or luggage racks, bug
deflectors, etc.
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Emission Control System
Your vehicle is equipped with a catalytic converter which enables
your vehicle to comply with applicable exhaust emission
requirements.
WARNING
Exhaust leaks may result in the entry of harmful and
potentially lethal fumes into the passenger compartment.
Under extreme conditions excessive exhaust
temperatures could damage the fuel system, the interior
floor covering, or other vehicle components, possibly
causing a fire.
Malfunctions in the engine or exhaust system can result in
excessive exhaust system temperatures. Under extreme conditions
(for example, towing a trailer up a steep hill on a very hot day
with a malfunctioning engine or exhaust system), high exhaust
system temperatures could be damaging.
To make sure that the catalytic converter and the other emission
control parts continue to work properly:
mUse only unleaded fuel.
mAvoid running out of fuel.
mNever turn off the ignition while your vehicle is moving,
especially at high speeds.
mHave the services listed in yourMaintenance Schedulebooklet
performed according to the specified schedule.
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WARNING
Do not park, idle, or drive your vehicle in dry grass or
other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can
start a fire.
WARNING
Do not remove the floor carpet in your vehicle. Emission
controls cause high exhaust temperatures under the
floor.
Watch for fluid leaks, strange odors, smoke and loss of oil
pressure. Also watch for the charge warning light, the check engine
light, or the temperature warning light. These sometimes
indicate that the emission system is not working properly.
Do not make any unauthorized changes to your vehicle or engine.
Changes that cause more unburned fuel to reach the exhaust
system can increase the temperature of the engine or exhaust
system.
In general, maintenance, replacement, or service of the emission
control devices or systems in your new Ford Motor
Company vehicle or engine may be performed at your expense
by any automotive repair establishment or individual using
automotive parts equivalent to those with which your vehicle or
engine was originally equipped.
By law, anyone who manufactures, repairs, services, sells, leases
vehicles, trades vehicles, or supervises a fleet of vehicles is
not permitted to intentionally remove an emission control device
or prevent it from working. In some of the United States and
in Canada, vehicle owners may be liable if their emission control
device is removed or is prevented from working.
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Do not drive your vehicle if it does not operate properly. See
your dealer if the engine runs on for more than five seconds after
you shut it off or if it misfires, surges, stalls, or backfires.
Information about your vehicle's emissions control system is on
the Vehicle Emission Control Information decal located on or
near the engine. This decal identifies engine displacement and gives
some tune-up specifications.
How to Prepare Your Vehicle for
Inspection/Maintenance (I/M) Testing
In some localities it may be a legal requirement to pass an I/M
test of the on-board diagnostic (OBD-II) system. If your``Service
Engine Soon''light is on, reference the applicable light
description in the Warning Light and Gauges section of your
owners guide. Your vehicle may not pass the I/M test with the
``Service Engine Soon''light on.
If the vehicles powertrain system or battery has just been
serviced, the OBD-II system is reset to a ``not ready for I/M test''
condition. To ready the OBD-II system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary
as described below:
mFirst, at least ten minutes of driving on an expressway or
highway.
mNext, at least twenty minutes of driving in stop-and-go,
city-type driving with at least four idle periods.
Allow the vehicle to sit for at least 8 hours without starting the
engine. Then, start the engine and complete the above driving cycle.
The engine must warm up to it's normal operating
temperature. Once started, do not turn off the engine until the
above driving cycle is complete.
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WARNING
Handle a halogen headlamp bulb carefully and keep out
of children's reach. Grasp the bulb only by its plastic
base and do not touch the glass. The oil from your hand
could cause the bulb to break the next time the headlamps
are operated.
Do not remove the burned out bulb unless you can immediately
replace it with a new one. If a bulb is removed for an
extended period of time, contaminants may enter the headlamp
and affect its performance.
Removing the headlamp bulb
1. Make sure that the engine is off and the headlamp switch on
the instrument panel is in the OFF position.
2. Remove the electrical connector from the bulb by pulling the
connector away from the bulb assembly.
The headlamp bulb assembly
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Cleaning the Engine
A clean engine is more efficient because a buildup of grease and
dirt acts as an insulator, keeping the engine warmer than
normal.
mExtreme 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.
mIn order to avoid possible cracking of the engine block, do not
spray a hot engine with cold water.
mThe alternator, distributor and air intake must be covered.
Covering these components will help prevent water
damage.
mNever wash or rinse the engine while it is running. Water
getting into the engine may cause internal damage.
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Engine
mStart the engine every 15 days. Run it at fast idle until it
reaches normal operating temperature.
mWith your foot on the brake, shift the transaxle into all gears
while the engine is running.
Fuel system
mFill fuel tank with high-quality unleaded fuel until the first
automatic shutoff of the fuel pump nozzle.
NOTE: During extended periods of vehicle storage (60 days or
more), fuel may deteriorate due to oxidation. This can
damage rubber and other polymers in the fuel system
and may also clog small orifices.
Ford Gas Stabilizer should be added whenever actual or expected
storage periods exceed 60 days. Follow the instructions on the
label. The vehicle should then be operated at idle speed to circulate
the additive throughout the fuel system.
A volatile corrosion inhibitor added to the fuel system will
protect the fuel system's inner surfaces from corrosion. Follow
the instructions packaged with the product.
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