1997 FORD E SERIES engine

6.8L ENGINE
Displacement 6.8L (415 cid) V10
Bore X Stroke 90.2 x 105.8 mm (3.55 x 4.17 in.)
Induction Sequential multi-port fuel injection
Ignition Coil on plug
Firing order 1-6-5-10-2-7-3-8-4-9
Spark plug gap 1.37 mm (.054 in.)
Compression ratio 9.0:1
eco_engine_data_6.8
Capacities and specifications
178

Air bag supplemental restraint
system ..........................................52
and child safety seats ..............54
description ................................52
disposal ......................................58
indicator light ...........................57
passenger air bag .....................55
Audio system (see Electronic
sound system) .............................17
Battery .......................................144
servicing ..................................145
Brakes
adjustment ................................80
anti-lock .....................................80
fluid, checking and adding ....134
parking ......................................80
Brake-shift interlock ...................85
Break-in period .............................4
Bulbs, replacing ........................165
headlamps ...............................166
specifications ..........................167
Cleaning your vehicle ...............168
engine compartment ..............170
fabric ........................................172
instrument panel ....................172
plastic parts ............................171
safety belts ..............................172
tail lamps .................................171
washing ....................................168
waxing .....................................169
wheels ......................................170
Climate control system ..............17
Controls
steering column ........................23
Coolant (see Engine coolant)
proper solution .......................137
Driveline universal joint and
slip yoke ....................................144
Driving under special
conditionsheavy load .................................86
Emission control system ..........162
emissions warranty .................163
Engine ........................................178
check engine temperature
warning, message center .......129
Engine block heater ...................77
Engine coolant
checking and adding ..............136
checking hoses .......................138
Engine oil
changing oil and oil filter .......133
specifications ..........................130
Entry system
illumination ...............................36
Exhaust fumes ............................78
Fail safe cooling ........................139
Flashing the lights ......................27
Fuel ............................................157
calculating fuel economy .......161
improving fuel economy ..........99
octane rating ...........................160
quality ......................................160
safety information relating to
automotive fuels .....................157
Fuel pump shut-off switch .......100
Fuse panels
instrument panel ....................104
power distribution box ...........108
Fuses ..........................................102
Gauges, Mechanical ....................11
engine coolant temperature
gauge .........................................12
engine oil pressure gauge ........13
fuel gauge ..................................12
Gearshift ......................................24
Hazard flashers ....................27,100
Headlamps
turning on and off ....................15
Hood ..........................................128
Index
183

Idle
relearning ................................145
Ignition .........................................23
Inspection
maintenance testing ...............164
Jump-starting your vehicle 120,122
attaching cables ......................121
disconnecting cables ..............122
Lamps
cargo lamps ...............................30
courtesy lamps ..........................31
Lights, warning and indicator
air bag ..........................................9
anti-lock brakes (ABS) ..............8
brake ............................................8
charging system ..........................9
check engine ...............................8
door ajar ....................................10
engine oil pressure ...................10
high beam .................................10
safety belt ...................................9
Load limits
trailer towing ............................89
Lubricant specifications ...........175
Odometer .....................................13
Overdrive .....................................24
Parking brake
operation ..............................81,82
Parts (see Motorcraft parts) ....174
Power features
door locks ..................................32
mirrors .......................................31
Power point electrical outlet .....17
Power steering
fluid, checking and adding ....140
Refill capacities for fluids ........174
Relays .................................102,111
Remote entry system .................34
locking/unlocking doors ...........34
panic alarm ...............................35
replacement/additional
transmitters ...............................36replacing the batteries .............35
Reporting safety defects ..........183
Safety restraints
adjusting the safety belts .........49
automatic locking mode
(retractor) .................................47
extension assembly ..................50
for children ...............................58
lap and shoulder belts .............45
maintenance ..............................51
proper use .................................43
warning light and chime ..........51
Safety seats for children
automatic locking mode
(retractor) .......................61,62,66
Seats ............................................37
adjusting the seat, manual .......37
adjusting the seat, power ........38
bench seat .................................39
lumbar support .........................39
quick release rear captain's
chair ...........................................41
Servicing your vehicle ..............124
precautions when servicing ...124
Special notice ................................2
ambulance conversions ..............2
diesel-powered vehicles .............3
Speed control ..............................28
accelerating ...............................29
resetting ....................................29
resuming a set speed ...............30
turning off .................................28
Speedometer ...............................12
Starting your vehicle ..................73
preparing to start your
vehicle .......................................74
starting a warm engine ............77
Steering, power ...........................82
Steering wheel
tilting .........................................26
Tires ...........................................153
changing ...........................112,114
Index
184

Fuel informationUnleaded only - 87 octane
Fuel tank capacityRefer to Refill capacitiesin theCapacities and
specificationschapter.
Engine oil
specificationsUse only oil displaying the American Petroleum
Institute Certification Mark SAE 5W-30
Tire size and
pressureSee Safety Compliance Certification Label on
inside of driver door
Hood release
locationBottom left of driver side instrument panel
Fuel filler locationLeft rear of vehicle
eco_filling_station
Filling station information
192