octane FORD ESCORT 2001 6.G Owners Manual

Service engine soon
Your vehicle is equipped with a
computer that monitors the engine's
emission control system. This
system is commonly known as the
On Board Diagnostics System (OBD
II). The OBD II system protects the
environment by ensuring that your vehicle continues to meet
government emission standards. The OBD II system also assists the
service technician in properly servicing your vehicle.
TheService Engine Soonindicator light illuminates when the ignition is
first turned to the ON position to check the bulb. If it comes on after the
engine is started, one of the engine's emission control systems may be
malfunctioning. The light may illuminate without a driveability concern
being noted. The vehicle will usually be drivable and will not require
towing.
What you should do if the Service Engine Soon light illuminates
Light turns on solid:
This means that the OBD II system has detected a malfunction.
Temporary malfunctions may cause yourService Engine Soonlight to
illuminate. Examples are:
1. The vehicle has run out of fuel. (The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the fuel.
3. The fuel cap may not have been properly installed and securely
tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with high quality fuel of the recommended octane and/or properly
installing and securely tightening the gas cap. After three driving cycles
without these or any other temporary malfunctions present, theService
Engine Soonlight should turn off. (A driving cycle consists of a cold
engine startup followed by mixed city/highway driving.) No additional
vehicle service is required.
If theService Engine Soonlight remains on, have your vehicle serviced
at the first available opportunity.
SERVICE
ENGINE
SOON
Instrumentation
9

The fuel system may be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based compounds containing MMT.
Repairs to correct the effects of using a fuel for which your vehicle was
not designed may not be covered by your warranty.
Octane recommendations
Your vehicle is designed to use
ªRegularº unleaded gasoline with
pump (R+M)/2 octane rating of 87.
We do not recommend the use of
gasolines labeled as ªRegularº that
are sold with octane ratings of 86 or lower in high altitude areas.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your dealer or a qualified
service technician to prevent any engine damage.
87(R+M)/2 METHOD
Maintenance and care
169

Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of ªRegularº unleaded
gasoline. ªPremiumº unleaded gasoline is not recommended (particularly
in the United States) because it may cause these problems to become
more pronounced. If the problems persist, see your dealer or a qualified
service technician.
It should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
rating. Aftermarket products could cause damage to the fuel system.
Repairs to correct the effects of using an aftermarket product in your
fuel may not be covered by your warranty.
Many of the world's automakers
issued the World-wide Fuel Charter
that recommends gasoline
specifications to provide improved
performance and emission control
system protection for your vehicle.
Gasolines that meet the World-wide
Fuel Charter should be used when
available. Ask your fuel supplier
about gasolines that meet the
World-wide Fuel Charter. In Canada,
look for fuels that display theAuto Makers' Choiceylogo.
Cleaner air
Ford endorses the use of reformulated ªcleaner-burningº gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
affect on powertrain components.
If you have run out of fuel:
²You may need to cycle the ignition from OFF to ON several times after
refueling, to allow the fuel system to pump the fuel from the tank to
the engine.
²Your ªService Engine Soonº indicator may come on. For more
information on the ªService Engine Soonº indicator, refer to the
Instrumentationchapter.
Maintenance and care
170

²Allow no more than 2 automatic click-offs when filling.
²Always use fuel with the recommended octane rating.
²Use a known quality gasoline, preferably a national brand.
²Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
²Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading
(in kilometers or miles).
2. Each time you fill the tank, record the amount of fuel added (in liters
or gallons).
3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Subtract your initial odometer reading from the current odometer
reading.
5. Follow one of the simple calculations in order to determine fuel
economy:
Multiply liters used by 100, then divide by total kilometers
traveled.
Divide total miles traveled by total gallons used.
Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurate estimate of the vehicle's fuel
economy under current driving conditions. Additionally, keeping records
during summer and winter will show how temperature impacts fuel
economy. In general, lower temperatures give lower fuel economy.
Driving style Ð good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
Habits
²Smooth, moderate operation can yield up to 10% savings in fuel.
²Steady speeds without stopping will usually give the best fuel
economy.
Maintenance and care
172

ItemFord Part
Name or
EquivalentFord Part
NumberFord
Specification
Windshield
washer fluidUltra-clear
Windshield
Washer
ConcentrateC9AZ-19550-AC ESR-M17P5-A
1DO NOT USE Ford Extended Life Engine Coolant F6AZ-19544-AA,
meeting Ford specification WSS-M97B44-D (orange in color) Refer to
Adding engine coolant,in theMaintenance and Carechapter.
ENGINE DATA
Engine 2.0L SOHC I4
engine2.0L DOHC Zetec
engine
Cubic inches 121 121
Required fuel 87 octane 87 octane
Firing order 1-3-4-2 1-3-4-2
Spark plug gap 1.3-1.4 mm
(0.052-0.056 inch)1.22-1.32 mm
(0.048-0.052 inch)
Ignition system DIS DIS
Compression ratio 9.35:1 9.6:1
Capacities and specifications
192

specifications ..................191±192
Exhaust fumes ............................97
F
Floor mats ...................................56
Fluid capacities .........................190
Foglamps .....................................45
Fuel ............................................166
calculating fuel economy .......171
cap .....................................12, 168
capacity ...................................190
choosing the right fuel ...........169
comparisons with EPA fuel
economy estimates .................174
detergent in fuel .....................170
filling your vehicle
with fuel ..................166, 168, 171
filter, specifications ........171, 189
fuel pump shut-off switch .....115
gauge .........................................14
improving fuel economy ........171
low fuel warning light ................8
octane rating ...........169, 192±193
quality ......................................170
running out of fuel .................170
safety information relating to
automotive fuels .....................166
Fuses ..................................117, 119
G
Gas cap (see Fuel cap) ......12, 168
Gas mileage (see Fuel
economy) ...................................171
Gauges .........................................13
engine coolant temperature
gauge .........................................14
fuel gauge ..................................14odometer ...................................15
speedometer .............................15
tachometer ................................16
trip odometer ............................16
GAWR (Gross Axle Weight
Rating) .......................................109
definition .................................109
driving with a heavy load ......109
location ....................................109
GVWR (Gross Vehicle Weight
Rating) .......................................109
calculating ...............................109
definition .................................109
driving with a heavy load ......109
location ....................................109
H
Hazard flashers .........................115
Head restraints ...........................65
Headlamps ...................................44
aiming ..............................181±183
bulb specifications ..................181
daytime running lights .............44
flash to pass ..............................45
high beam ...........................11, 45
replacing bulbs .......................176
turning on and off ....................44
warning chime ..........................13
Heating ........................................38
heater only system ...................38
heating and air conditioning
system .......................................40
Hood ..........................................138
I
Ignition .........................44, 192±193
Infant seats (see Safety seats) ..86
Index
211

Inspection/maintenance (I/M)
testing ........................................175
Instrument panel ..........................8
cleaning ...................................187
cluster ..................................8, 187
lighting up panel and
interior .......................................17
location of components ..............8
J
Jack ............................................125
positioning ...............................125
storage .....................................125
Jump-starting your vehicle ......129
K
Keys
key in ignition chime ...............13
positions of the ignition ...........44
L
Lamps
bulb replacement
specifications chart ................181
cargo lamps ...............................17
daytime running light ...............44
fog lamps ...................................45
headlamps .........................44, 176
headlamps, flash to pass ..........45
instrument panel, dimming .....17
interior lamps ...................53, 180
replacing bulbs .......176, 178±180
Lane change indicator (see
Turn signal) .................................46
Lights, warning and indicator ......8
air bag ........................................10
anti-lock brakes (ABS) ......11, 99anti-theft ...................................11
brake ..........................................10
charging system ........................11
fuel cap light .............................12
high beam .................................11
low fuel ........................................8
oil pressure ...............................12
safety belt .................................10
service engine soon ....................9
turn signal indicator .................11
Load limits .................................109
GAWR ......................................109
GVWR ......................................109
trailer towing ..........................109
Locks
childproof ..................................54
Lubricant specifications ...191±192
M
Manual transaxle
fluid capacities ........................190
lubricant specifications ..........192
reverse .....................................108
Mirrors
cleaning ...................................185
side view mirrors (power) .......18
Moon roof ....................................52
Motorcraft parts ................171, 189
O
Octane rating ............................169
Odometer .....................................15
Oil (see Engine oil) ..................142
Index
212

Item Information
Required fuel Unleaded fuel only - 87 octane
Fuel tank capacity 48.5L (12.8 gallons)
Tire size and pressure Refer to the Certification Label
inside of driver's door.
Hood release Pull handle under the left side of
the instrument panel.
Oil capacity (includes filter
change)Sedan-3.8L (4.0 quarts)
ZX2-4.25L (4.5 quarts)
Engine oil Use Motorcraft SAE 5W-20Super
Premium Motor Oil, Ford
specification WSS-M2C153-H
Coolant capacity
1Automatic transaxle-6.0L (6.3
quarts)
Manual transaxle-5.0L (5.3 quarts)
Power steering fluid capacity Fill to line on reservoir.
Automatic transaxle capacity 3.9L (4.1 quarts)
Manual transaxle capacity 3.35L (3.55 quarts)
1Use either green-colored Motorcraft Premium Engine Coolant or
yellow-colored Motorcraft Premium Gold Engine Coolant. DO NOT USE
Ford Extended Life Engine Coolant (orange in color). Refer toAdding
engine coolant, in the Maintenance and Care chapter.
Filling station information
216