2007 FORD F250 check engine light

regular grade fuel. In Canada, many fuels contain metallic additives, but
fuels free of such additives may be available; check with your local fuel
dealer.
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
“Regular” unleaded gasoline with
pump (R+M)/2 octane rating of 87.
We do not recommend the use of
gasolines labeled as “Regular” 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 authorized dealer to
prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems, try a different brand of unleaded gasoline. “Premium”
unleaded gasoline is not recommended for vehicles designed to use
“Regular” unleaded gasoline because it may cause these problems to
become more pronounced. If the problems persist, see your authorized
dealer.
Do not add aftermarket fuel additive products to your fuel tank. 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. These products have not been approved for your engine and
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 approved 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.
Cleaner air
Ford endorses the use of reformulated “cleaner-burning” gasolines to
improve air quality.
87(R+M)/2 METHOD
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
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3. The fuel cap may not have been securely tightened. SeeFuel filler
capin this chapter.
4. Driving through deep water - the electrical system may be wet.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel, properly tightening the fuel cap or letting the
electrical system dry out. After three driving cycles without these or any
other temporary malfunctions present, the
indicator should stay off
the next time the engine is started. A driving cycle consists of a cold
engine startup followed by mixed city/highway driving. No additional
vehicle service is required.
If the
indicator remains on, have your vehicle serviced at the first
available opportunity. Although some malfunctions detected by the
OBD-II may not have symptoms that are apparent, continued driving
with the
indicator on can result in increased emissions, lower fuel
economy, reduced engine and transmission smoothness, and lead to more
costly repairs.
Readiness 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 diagnostics system. If the
indicator is on, refer to the
description in the Warning lights and chimes section of the Instrument
Cluster chapter. Your vehicle may not pass the I/M test with the
indicator on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a “not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four 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.
POWER STEERING FLUID
Check the power steering fluid. Refer to thescheduled maintenance
informationfor the service interval schedules. If adding fluid is
necessary, use only MERCON
AT F.
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
283

A
Accessory delay ..........................63
Air cleaner filter .......290–291, 293
Air conditioning ..........................41
Airbag supplemental restraint
system ........................................113
and child safety seats ............114
description ..............................113
disposal ....................................117
driver airbag ............................115
indicator light .........................116
operation .................................115
passenger airbag .....................115
passenger deactivation
switch ......................................117
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................267
Anti-lock brake system
(see Brakes) ..............................178
Audio system
(see Radio) ......................21, 23, 28
Automatic transmission ............182
driving an automatic
overdrive .................................183
fluid, adding ............................286
fluid, checking ........................286
fluid, refill capacities ..............294
Auxiliary power point .................61
Axle
refill capacities ........................294
traction lok ..............................181
B
Battery .......................................265
acid, treating emergencies .....265
jumping a disabled battery ....233maintenance-free ....................265
replacement, specifications ...293
servicing ..................................265
BeltMinder
...............................108
Brakes ........................................177
anti-lock ...................................178
anti-lock brake system (ABS)
warning light ...........................178
fluid, checking and adding ....285
fluid, refill capacities ..............294
parking ....................................179
shift interlock ..........................182
trailer .......................................164
Break-in period .............................5
Bulbs ............................................51
C
Capacities for refilling fluids ....294
Cassette tape player .............21, 23
Cell phone use ..............................7
Child safety restraints ..............122
child safety belts ....................122
Child safety seats ......................125
attaching with tether straps ..129
in front seat ............................126
in rear seat ..............................126
Cleaning your vehicle
engine compartment ..............249
instrument panel ....................251
interior .....................................252
interior trim ............................252
plastic parts ............................250
safety belts ..............................252
washing ....................................248
waxing .....................................248
wheels ......................................249
wiper blades ............................251
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
304

K
Keyless entry system .................92
Keys
positions of the ignition .........172
L
Lamps
autolamp system .......................44
daytime running light ...............45
fog lamps ...................................45
headlamps .................................44
headlamps, flash to pass ..........46
instrument panel, dimming .....46
interior lamps ...........................50
replacing bulbs ...................51–58
Lane change indicator
(see Turn signal) ........................50
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........178
speed control ............................68
Load limits .................................153
Loading instructions .................159
Locks
childproof ..................................87
Lug nuts ....................................232
Lumbar support, seats ...............99
M
Manual transmission .................185
fluid capacities ........................294
reverse .....................................187
Message center ...............72, 74–75
english/metric button ...............79
system check button ................78warning messages .....................80
Mirrors .........................................60
automatic dimming rearview
mirror ........................................63
fold away ...................................65
heated ........................................64
side view mirrors (power) .......64
signal .........................................65
Moon roof ....................................71
Motorcraft parts ................273, 293
O
Octane rating ............................277
Oil (see Engine oil) ..................261
Overdrive .....................................60
P
Parking brake ............................179
Parts (see Motorcraft parts) ....293
Pedals (see Power adjustable
foot pedals) .................................66
Power adjustable foot pedals .....66
Power distribution box
(see Fuses) ...............................217
Power door locks ........................85
Power mirrors .............................64
Power point .................................61
Power steering ..........................180
fluid, checking and adding ....283
fluid, refill capacity ................294
Power Windows ...........................62
Preparing to drive your
vehicle ........................................181
2007 F-250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA(fus)
Index
307