engine FORD TAURUS 1996 Repair Manual

267 [SV09100(ALL)12/95]
Do not be concerned if your vehicle sometimes
knocks lightly. However, if it knocks heavily
under most driving conditions on the
recommended octane rating fuel, see your dealer
or a qualified service technician to prevent any
engine damage.
[SV09455( T)02/95]
SHO 3.4L engine
[SV09460( T)02/95]
The SHO 3.4L engine has been designed to
operate using premium unleaded fuel with an
octane rating of 91 or higher. Regular unleaded
fuel with an octane rating of 87 may be used if
necessary. For optimum performance and
driveability, it is recommended that you use
premium unleaded fuel.
[SV09470( T)12/95]
In some high altitude areas, ªpremiumº fuels are
sold with octane ratings of less than 91. It is
recommended that you use only those
ªpremiumº fuels with an octane rating of 91 or
higher.
%*
[SV09490(ALL)08/95]
Fuel quality
[SV09601(ALL)12/95]
Ford approves the use of gasolines, including
those reformulated, that contain oxygenates such
as ethanol (10% maximum) and MTBE (15%
maximum). If methanol is used, the gasoline
should contain no more than 5% with
cosolvents.
[SV09701(ALL)12/95]
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.
*
[SV09800(ALL)06/95]
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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269
*
[SV10225(ALL)08/95]
Fuels can cause severe eye irritation and possibly
eye damage. If fuel is splashed in the eyes,
remove contact lenses (if worn), flush with large
amounts of water for 15 minutes, and seek
medical attention.
*
[SV10230(ALL)08/95]
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.
[SV10250(ALL)05/95]
Fuel line service
[SV10270(ALL)11/94]
Fuel injection systems operate with pressurized
fuel. The fuel lines are under pressure even
when the engine is off. This system should be
serviced by an authorized dealer using only
Ford approved parts. Using other materials may
be hazardous or allow hydrocarbon emissions
above the legal levels set by the Federal
Government.
%*
[SV11300(ALL)05/95]
Running Out of Fuel
[SV11500(ALL)05/91]
If your vehicle runs out of fuel, try to stop on
level ground away from traffic. Add at least one
gallon (four liters) of fuel to start your vehicle
again. If your vehicle is not on level ground,
you may need as much as five gallons (20 liters)
of fuel to start it.
*
[SV11550(ALL)07/95]
You may need to crank the engine several times
before the fuel system starts to pump fuel from
the tank to the engine.
*
[SV11575(ALL)08/95]
If the engine does not start, check the fuel pump
shut-off switch and reset as required. SeeFuel
pump shut-off switchin the Index.
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270
*
[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.
%*
[SV13505(ALL)05/95]
Fuel Economy
*
[SV13510(ALL)07/95]
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).
*
[SV13515(ALL)05/95]
To calculate fuel economy:
*
[SV13521(ALL)06/95]
1. Fill the tank completely and record the
initial odometer reading.
*
[SV13526(ALL)06/95]
2. Every time you buy fuel record the
amount (in gallons or liters) purchased.
[SV13530(ALL)09/95]
Keep a record for at least a month. This will
give you a more accurate estimate than
figuring the fuel economy based on only one
or two readings.
*
[SV13535(ALL)07/95]
3. After at least three to five tankfuls, fill the
fuel tank and record the final odometer
reading.
*
[SV13537(ALL)10/95]
4. Use these equations to calculate your fuel
economy:
*
[SV13538(ALL)10/95]
q
English: MPG = (total miles driven)
v(gallons used)
*
[SV13539(ALL)10/95]
q
Metric: L/100k = (liters used)
v(100 kilometers)
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271 %
*
[SV13540(ALL)08/95]
Comparisons With Environmental
Protection Agency (EPA) and Transport
Canada (TC) Fuel Economy Estimates
*
[SV13545(ALL)05/95]
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.
%*
[SV13555(ALL)08/95]
Improving Fuel Economy
*
[SV13561(ALL)05/95]
Fuel economy is affected by a number of
variables which can reduce efficiency. You can
improve fuel economy by understanding these
variables and minimizing their effect.
*
[SV13564(ALL)05/95]
The following decrease fuel economy:
*
[SV13568(ALL)05/95]
q
Lack of regular, scheduled maintenance
*
[SV13572(ALL)05/95]
q
Excessive speed
*
[SV13576(ALL)05/95]
q
Rapid acceleration and excessive speed
*
[SV13581(ALL)05/95]
q
Driving with your foot on the brake
*
[SV13584(ALL)05/95]
q
Sudden stops
*
[SV13589(ALL)05/95]
q
Extended engine idling
*
[SV13591(ALL)05/95]
q
Using speed control in hilly terrain
*
[SV13593(ALL)05/95]
q
Extended use of the A/C, defroster, rear
window defroster and other accessories
*
[SV13596(ALL)05/95]
q
Underinflated tires
*
[SV13598(ALL)05/95]
q
Heavy loads
*
[SV13599(ALL)05/95]
q
Aftermarket add-ons such as bike, ski or
luggage racks, bug deflectors, etc.
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272
*
[SV13605(ALL)02/95]
Self-Service Pointers
*
[SV13611(ALL)01/95]
If you choose to do your own fueling, you
should also perform a few simple maintenance
routines. This extra effort will save you
additional money and contribute to the driving
efficiency of your vehicle.
*
[SV13615(ALL)01/95]
The following procedures require only a tire
gauge, a rag, an oil can spout and windshield
washer fluid.
*
[SV13620(ALL)01/95]
q
Check the engine oil at every refueling stop
*
[SV13625(ALL)01/95]
q
Clean the windshield, outside mirrors and
headlights
*
[SV13630(ALL)01/95]
q
Check windshield washer fluid
*
[SV13633(ALL)02/95]
q
Check tires for excessive wear or worn edges
*
[SV13636(ALL)01/95]
q
Check the tire pressure at least monthly
%
*
[SV13638(ALL)02/95]
Engine Oil Recommendations
*
[SV13639(ALL)09/95]
We recommend using Motorcraft oil or an
equivalent oil meeting Ford Specification
WSS-M2C153-F and displaying the American
Petroleum Institute CERTIFICATION MARK on
the front of the container.
*
[SV13650(ALL)03/95]
one third page art:0060021-E
The API Certification Mark
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273
*
[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
% [SV13710(ALL)02/95]
Engine oils with an SAE 5W-30 viscosity are
PREFERREDfor your vehicle. They provide the
best engine performance, fuel economy and
engine protection for all climates down to-15ÊF
(-25ÊC).
%*
[SV13770(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(ALL)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.
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274
*
[SV14300(ALL)01/95]
5. Wipe the dipstick clean and put it back into
position, making sure it is fully seated.
[SV14400(ALL)02/95]
one inch art:0001397-A
Engine oil dipstick (3.0L Vulcan)
[SV14450( T)02/95]
one inch art:0001398-A
Engine oil dipstick (3.0L Duratec and 3.4L SHO)
*
[SV14500(ALL)11/95]
6. Carefully, pull the dipstick out again. If the
oil level is below the ªADD 1 QTº line, add
engine oil as necessary. If the oil level is
beyond the letter ªFº in Full, engine damage
or high oil consumption may occur and
some oil must be removed from the engine.
*
[SV14600(ALL)01/95]
7. Put the dipstick back in and make sure it is
fully seated.
%*
[SV14700(ALL)03/95]
Adding engine oil
*
[SV14800(ALL)01/95]
It may be necessary to add some oil between oil
changes. Make sure you use a CERTIFIED
engine oil of the preferred viscosity. Your
vehicle's warranty coverage may not apply if
engine damage is caused by the use of improper
engine oil.
*
[SV15000(ALL)03/95]
Add engine oil through the oil filler cap
highlighted in yellow. To add oil, remove the
filler cap and use a funnel to pour oil into the
opening. Be careful not to overfill the engine.
Recheck the oil level after you finish adding oil.
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275 %
*
[SV16300(ALL)06/95]
Changing the Engine Oil and the Oil Filter
*
[SV16400(ALL)04/95]
Change the engine oil and oil filter per the
following, whichever occurs first.
[SV16500(ALL)04/95]
one third page art:0060618-C*
[SV16550(ALL)03/95]
Refer to the Maintenance Schedule and Record
Booklet for additional information.
%*
[SV16600(ALL)09/95]
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.
*
[SV16700(ALL)07/95]
RWARNING
Continuous contact with USED motor oil
has caused cancer in laboratory mice.
[SV16800(ALL)07/95]
Protect your skin by washing with mild soap
and water.
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276
%*
[SV17300(ALL)03/95]
Engine Coolant
%*
[SV17320(ALL)09/95]
Checking the Engine Coolant
*
[SV17350(ALL)09/95]
NOTE: Be sure to read and understand
Precautions When Servicing Your
Vehicleat the beginning of this chapter.
[SV17400(ALL)10/95]
RWARNING
The cooling fans are automatic and may
come on at any time. Always disconnect
the negative terminal of the battery before
working near the fan.
%*
[SV17600(ALL)05/94]
Your vehicle's coolant protects your engine from
overheating in the summer and from freezing in
the winter. Check the level of the coolant at least
once a month. Simply look at the engine coolant
reservoir located in the engine compartment. To
locate the reservoir, see the diagram of your
vehicle's engine underEngine Type, in this
chapter.
*
[SV17650(ALL)05/95]
The coolant additives also protect the entire
cooling system from internal passageway
corrosion and these additives lubricate the water
pump. The coolant should be serviced as noted
in theMaintenance Schedule and Recordbooklet.
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277 [SV17700(ALL)12/95]
one third page art:0000305-E
The engine coolant reservoir (3.0L Vulcan shown Ð 3.0L
Duratec and 3.4L SHO similar)
[SV17750(ALL)04/95]
The coolant level in the reservoir should be
maintained within the cold fill range.
[SV17900(ALL)02/95]
There may be a low coolant warning light in the
instrument cluster which will light when the
coolant level is low.
%*
[SV18000(ALL)08/95]
Checking Hoses
*
[SV18050(ALL)11/94]
Inspect all engine and heater system hoses and
hose connections for deterioration, leaks, and
loose hose clamps as specified in theMaintenance
Schedule and Recordbooklet. Repair or replace
with Motorcraft hoses or equivalent as necessary.
*
[SV18100(ALL)09/95]
Adding Engine Coolant
*
[SV18200(ALL)09/95]
RWARNING
Do not put engine coolant in the container
for the windshield washer fluid.
*
[SV18250(ALL)09/95]
If sprayed to clean the glass, engine coolant or
antifreeze could make it difficult to see through
the windshield.
File:15fcsvt.ex
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