Page 284 of 335

Readiness for Inspection/Maintenance (I/M) testing
Some state/provincial and local governments may have
Inspection/Maintenance (I/M) programs to inspect the emission control
equipment on your vehicle. Failure to pass this inspection could prevent
you from getting a vehicle registration. Your vehicle may not pass the I/M
test if the service engine soon
indicator is on or not working
properly (bulb is burned out), or if the OBD-II system has determined
that some of the emission control systems have not been properly
checked. In this case, the vehicle is considered not ready for I/M testing.
If the service engine soon
indicator is on or the bulb does not
work, the vehicle may need to be serviced. Refer toOn-board
diagnostics (OBD-II)in this chapter.
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the on position
for 15 seconds without cranking the engine. If the service engine
soon
indicator blinks eight times, it means that the vehicle is not
ready for I/M testing; if the service engine soon
indicator stays on
solid, it means that the vehicle is ready for I/M testing.
The OBD-II system is designed to check the emission control system
during normal driving. A complete check may take several days. If the
vehicle is not ready for I/M testing, the following driving cycle consisting
of mixed city and highway driving may be performed:
15 minutes of steady driving on an expressway/highway followed by
20 minutes of stop-and-go driving with at least four 30-second idle
periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete. If
the vehicle is still not ready for I/M testing, the above driving cycle will
have to be repeated.
POWER STEERING FLUID
Check the power steering fluid. Refer toscheduled maintenance
information.
Maintenance and Specifications
284
2012 Econoline(eco)
Owners Guide, 1st Printing
USA(fus)
ProCarManuals.com
Page 300 of 335
ENGINE DATA
Engine 4.6L V8 engine 5.4L V8 engine 6.8L V10 engine
Cubic inches 281 330 415
Required fuelMinimum
87 octane or
E85
1
Minimum
87 octane or
E85
1
Minimum
87 octane
Firing order 1-3-7-2-6-5-4-8 1-3-7-2-6-5-4-8 1-6-5-10-2-7-3-8-4-9
Ignition
systemCoilonplug Coilonplug Coilonplug
Spark plug
gap0.041–0.047 inch
(1.04–1.20 mm)0.051–0.057 inch
(1.29–1.45 mm)0.052–0.056 inch
(1.32–1.42 mm)
Compression
ratio9.38:1 9.0:1 9.0:1
14.6L V8 and 5.4L V8 FFV engines only.
Engine drivebelt routing
•4.6L V8, 5.4L V8 and 6.8L V10 engines without A/C
Maintenance and Specifications
300
2012 Econoline(eco)
Owners Guide, 1st Printing
USA(fus)
ProCarManuals.com
Page 332 of 335

Flexible Fuel Vehicle (FFV) ....273
Floor mats .............................73, 75
Fluid capacities .........................296
Four-Wheel Drive vehicles
preparing to drive your
vehicle .....................................198
Fuel ............................................273
calculating fuel
economy ............................23, 279
cap ...........................................276
capacity ...................................296
choosing the right fuel ...........277
detergent in fuel .....................277
filling your vehicle with
fuel ...........................273, 276, 279
filter, specifications ........272, 295
fuel pump shut-off switch .....216
improving fuel economy ........279
octane rating ...................277, 300
quality ......................................278
running out of fuel .................278
safety information relating to
automotive fuels .....................273
Fuel - flex fuel vehicle
(FFV) .................................273, 277
Fuses ..................................217–218
G
Gas cap (see Fuel cap) ............276
Gas mileage
(see Fuel economy) .................279
Gauges .........................................19
H
Hazard flashers .........................215
Headlamps ...................................51
aiming ........................................54bulb specifications ....................57
daytime running lights .............52
flash to pass ..............................51
high beam .................................51
replacing bulbs .........................59
turning on and off ....................51
Head restraints ...........................89
Heating
heater only system .............48, 50
heating and air conditioning
system .......................................49
Hood ..........................................258
I
Ignition ...............................184, 300
Illuminated visor mirror .............65
Infant seats
(see Safety seats) .....................120
Inspection/maintenance (I/M)
testing ........................................284
Instrument panel
cleaning ...................................253
cluster ........................................14
lighting up panel and
interior .......................................52
J
Jack ............................................225
positioning ...............................225
storage .....................................225
Jump-starting your vehicle ......235
K
Keyless entry system
autolock .....................................75
Index
332
2012 Econoline(eco)
Owners Guide, 1st Printing
USA(fus)
ProCarManuals.com
Page 333 of 335

Keys .............................................86
positions of the ignition .........184
L
Lamps
bulb replacement
specifications chart ..................57
daytime running light ...............52
headlamps .................................51
headlamps, flash to pass ..........51
instrument panel, dimming .....52
interior lamps ...........................56
replacing bulbs .........................59
LATCH anchors .........................124
Lights, warning and indicator ....14
anti-lock brakes (ABS) ..........190
Loading instructions .................172
Load limits .................................165
Locks
autolock .....................................75
doors ..........................................75
Lubricant specifications ...........296
Lug nuts ....................................234
Lumbar support, seats ...............91
M
Message center ...........................21
english/metric button ...............27
warning messages .....................27
Mirrors ...................................67–68
automatic dimming rearview
mirror ........................................67
fold away ...................................69
side view mirrors (power) .......68
Motorcraftparts ..............256, 295
N
Navigation system .......................47O
Octane rating ............................277
Oil (see Engine oil) ..................260
P
Parking brake ............................191
Parts
(see Motorcraftparts) ...........295
Power distribution box
(see Fuses) ...............................221
Power door locks ........................75
Power mirrors .............................68
Power point .................................65
Power steering ..........................197
fluid, checking and adding ....284
fluid, refill capacity ................296
fluid, specifications .................296
Power Windows ...........................66
Preparing to drive your
vehicle ........................................198
R
Radio ......................................29, 31
Rear-view camera system .........210
Recommendations for
attaching safety restraints for
children ......................................118
Relays ........................................217
Remote entry system .................80
illuminated entry ......................84
locking/unlocking
doors ..............................75, 81–82
panic alarm ...............................82
replacement/additional
transmitters ...............................83
Index
333
2012 Econoline(eco)
Owners Guide, 1st Printing
USA(fus)
ProCarManuals.com