engine FORD F350 2004 Owner's Guide
[x] Cancel search | Manufacturer: FORD, Model Year: 2004, Model line: F350, Model: FORD F350 2004Pages: 312, PDF Size: 2.89 MB
Page 157 of 312
When climbing a steep slope or hill,
start in a lower gear rather than
downshifting to a lower gear from a
higher gear once the ascent has
started. This reduces strain on the
engine and the possibility of stalling.
If you do stall out, do not try to
turn around because you might roll
over. It is better to back down to a
safe location.
Apply just enough power to the
wheels to climb the hill. Too much
power will cause the tires to slip,
spin or lose traction, resulting in
loss of vehicle control.
Descend a hill in the same gear you
would use to climb up the hill to
avoid excessive brake application
and brake overheating. Do not
descend in neutral; instead,
disengage overdrive or manually
shift to a lower gear. When
descending a steep hill, avoid
sudden hard braking as you could
lose control. When you brake hard,
the front wheels can’t turn and if
they aren’t turning, you won’tbe
able to steer. The front wheels have to be turning in order to steer the
vehicle. Rapid pumping of the brake pedal will help you slow the vehicle
and still maintain steering control.
If your vehicle has anti-lock brakes, apply the brakes steadily. Do not
“pump”the brakes.
Driving on snow and ice
4WD vehicles have advantages over 2WD vehicles in snow and ice but
can skid like any other vehicle.
Should you start to slide while driving on snowy or icy roads, turn the
steering wheel in the direction of the slide until you regain control.
Avoid sudden applications of power and quick changes of direction on
snow and ice. Apply the accelerator slowly and steadily when starting
from a full stop.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
157
ProCarManuals.com
Page 160 of 312
and adversely affect driver and passenger safety. Frequent inspection of
vehicle chassis components is recommended if the vehicle is subjected to
heavy off-road usage.
USING YOUR VEHICLE AS A STATIONARY POWER SOURCE
(PTO)
Some automatic transmission vehicles may be equipped with a
Transmission Power Take-Off Provision, Option Code 62R. These
vehicles have a special transmission that includes a port on the left hand
side to mount an aftermarket PTO, an internal PTO gear, and calibration
for PTO usage. The actual PTO and related equipment is not offered by
Ford Motor Company, but is installed by the aftermarket.
The PTO gear in the transmission will drive the aftermarket PTO while
driving the vehicle. Therefore, some additional gear noise that may result
is normal. Also, the transmission upshift and downshift schedules will be
reduced by about 15% and may result in a firmer shift feel during PTO
mobile applications.
A more complete description of PTO operation is discussed in theFord
Truck Body Builders Layout Book,found at
www.fleet.ford.com/truckbbas.
Note:PTO applications draw auxiliary horsepower from the powertrain,
often while the vehicle is stationary. In this condition there is limited
cooling air flow through the radiator and around the vehicle that
normally occurs when a vehicle is moving. Depending on the level of
auxiliary horsepower draw and for how long, vehicle and surrounding
environmental conditions, and other factors, this can contribute to
elevated transmission fluid temperatures and resultant accelerated fluid
aging, fuel vapor over-pressurization, and other concerns. Ford trucks are
fully qualified for stationary PTO operation for 10 minutes or less of
continuous operation. For extended duration stationary PTO operation
(beyond 10 minutes) diesel engine is recommended, and further consult
your aftermarket PTO installer.
DRIVING THROUGH WATER
If driving through deep or standing water is unavoidable, proceed very
slowly especially when the depth is not known. Never drive through
water that is higher than the bottom of the hubs (for trucks) or the
bottom of the wheel rims (for cars). When driving through water,
traction or brake capability may be limited. Also, water may enter your
engine’s air intake and severely damage your engine or your vehicle may
stall.Driving through deep water where the transmission vent
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
160
ProCarManuals.com
Page 162 of 312
Exceeding the Safety Certification Label axle weight rating limits
could result in substandard vehicle handling, performance,
engine, transmission and/or structural damage, serious damage to the
vehicle, loss of control and personal injury.
Note:For trailer towing information refer toTrailer towingfound in
this chapter or theRV and Trailer Towing Guideprovided by your
dealership.
GVW (Gross Vehicle Weight)–is the Vehicle Curb Weight + cargo +
passengers.
GVWR (Gross Vehicle Weight
Rating)–is the maximum
allowable weight of the fully loaded
vehicle (including all options,
equipment, passengers and cargo).
The GVWR is shown on the
Safety Compliance Certification
Label located on the driver’s
door or door pillar. The GVW
must never exceed the GVWR.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
162
ProCarManuals.com
Page 163 of 312
Exceeding the Safety Certification Label axle weight rating limits
could result in substandard vehicle handling, performance,
engine, transmission and/or structural damage, serious damage to the
vehicle, loss of control and personal injury.
GCW (Gross Combined Weight)–is the weight of the loaded vehicle
(GVW) plus the weight of the fully loaded trailer.
GCWR (Gross Combined Weight Rating)–is the maximum allowable
weight of the vehicle and the loaded trailer–including all cargo and
passengers–that the vehicle can handle without risking damage.
(Important: The towing vehicle’s braking system is rated for operation at
GVWR, not at GCWR. Separate functional brakes should be used for safe
control of towed vehicles and for trailers where the GCW of the towing
vehicle plus the trailer exceed the GVWR of the towing vehicle.The
GCW must never exceed the GCWR.
Maximum Loaded Trailer Weight–is the highest possible weight of a
fully loaded trailer the vehicle can tow. It assumes a vehicle with only
mandatory options, no cargo (internal or external), a tongue load of
10–15% (conventional trailer) or king pin weight of 15–25% (fifth wheel
trailer), and driver only (150 lbs [68 kg]).Consult your dealership (or
theRV and Trailer Towing Guideprovided by your dealership) for
more detailed information.
Tongue Load or Fifth Wheel King Pin Weight–refers to the amount
of the weight that a trailer pushes down on a trailer hitch.
Examples:For a 5,000 lbs. (2,268 kg) conventional trailer, multiply
5,000 by 0.10 and 0.15 to obtain a proper tongue load range of 500 to
750 lbs. (227 to 340 kg). For an 11,500 lbs. (5,216 kg) fifth wheel trailer,
multiply by 0.15 and 0.25 to obtain a proper king pin load range of 1,725
to 2,875 lbs. (782 to 1,304 kg)
Do not exceed the GVWR or the GAWR specified on the
certification label.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
163
ProCarManuals.com
Page 164 of 312
Do not use replacement tires with lower load carrying capacities
than the originals because they may lower the vehicle’s GVWR
and GAWR limitations. Replacement tires with a higher limit than the
originals do not increase the GVWR and GAWR limitations.
Exceeding any vehicle weight rating limitation could result in
serious damage to the vehicle and/or personal injury.
Special loading instructions for owners of pickup trucks and
utility-type vehicles
For important information regarding safe operation of this type
of vehicle, see thePreparing to drive your vehiclesection in
this chapter.
Loaded vehicles may handle differently than unloaded vehicles.
Extra precautions, such as slower speeds and increased stopping
distance, should be taken when driving a heavily loaded vehicle.
Your vehicle can haul more cargo and people than most passenger cars.
Depending upon the type and placement of the load, hauling cargo and
people may raise the center of gravity of the vehicle.
Calculating the load your vehicle can carry/tow
1. Use the appropriate maximum GCWR chart (in theTrailer towing
section in this chapter) for your type of engine and rear axle ratio.
2. Weigh your vehicle without cargo. To obtain correct weights, take your
vehicle to a shipping company or an inspection station for trucks.
3. Subtract your loaded weight from the maximum GCWR in the chart.
This is the maximum trailer weight your vehicle can tow. It must be
below the maximum trailer weight shown in the chart.
TRAILER TOWING
Your vehicle may tow a Conventional/Class IV trailer or fifth wheel trailer
provided the maximum trailer weight is less than or equal to the
maximum trailer weight listed for your engine and rear axle ratio on the
following charts.
2nd unit bodies are not included in maximum trailer weight ratings. The
weight of the additional“body”must be subtracted from the maximum
trailer weight.
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
164
ProCarManuals.com
Page 165 of 312
Your vehicle’s load capacity is designated by weight, not by volume, so
you cannot necessarily use all available space when loading a vehicle.
Towing a trailer places an additional load on your vehicle’s engine,
transmission, axle, brakes, tires and suspension. Inspect these
components carefully prior to and after any towing operation. The
following trailer towing charts apply to vehicles equipped with gasoline
engines; for Diesel engines, refer to your6.0 Liter Power Stroke Direct
Injection Turbo Diesel Owner’s Guide Supplement.
Note:Do not exceed the GVWR or the GAWR specified on the
certification label.
Towing trailers beyond the maximum recommended gross trailer
weight exceeds the limit of the vehicle and could result in
engine damage, transmission damage, structural damage, loss of vehicle
control, vehicle rollover and personal injury.
Your vehicle may be equipped with a temporary or conventional spare
tire. If the spare tire is different in size (diameter and/or width), tread
type (All-Season or All-Terrain) or is from a different manufacturer other
than the road tires on your vehicle, your spare tire is considered
“temporary”. Consult information on the spare tire label for limitations
when using.
Refer toTransmission temperature gaugein theInstrument Cluster
chapter for transmission fluid temperature information.
F-250 Regular Cab Pickup
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x2 with manual transmission
5.4L 3.73 13500 (6123) 7800 (3537)
5.4L 4.10 15000 (6804) 9300 (4217)
6.8L 3.73 16500 (7484) 10600 (4807)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 14100 (6394)
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
165
ProCarManuals.com
Page 166 of 312
F-250 Regular Cab Pickup
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x2 with automatic transmission
5.4L 3.73 13500 (6123) 7800 (3537)
5.4L 4.10 15000 (6804) 9300 (4217)
6.8L 3.73 17000 (7711) 11200 (5079)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 14200 (6439)
4x4 with manual transmission
5.4L 3.73 13500 (6123) 7400 (3357)
5.4L 4.10 15000 (6804) 8900 (4037)
6.8L 3.73 16500 (7484) 10200 (4625)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13700 (6213)
4x4 with automatic transmission
5.4L 3.73 13500 (6123) 7400 (3356)
5.4L 4.10 15000 (6804) 8900 (4036)
6.8L 3.73 17000 (7711) 10800 (4897)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13800 (6258)
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
166
ProCarManuals.com
Page 167 of 312
F-250 SuperCab Pickup
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x2 with manual transmission
5.4L 3.73 13500 (6123) 7400 (3356)
5.4L 4.10 15000 (6804) 8900 (4036)
6.8L 3.73 16500 (7484) 10300 (4672)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13800 (6260)
4x2 with automatic transmission
5.4L 3.73 13500 (6123) 7500 (3402)
5.4L 4.10 15000 (6804) 9000 (4082)
6.8L 3.73 17000 (7711) 10900 (4944)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13800 (6260)
4x4 with manual transmission
5.4L 3.73 13500 (6123) 7100 (3221)
5.4L 4.10 15000 (6804) 8600 (3901)
6.8L 3.73 16500 (7484) 9900 (4491)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13400 (6078)
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
167
ProCarManuals.com
Page 168 of 312
F-250 SuperCab Pickup
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x4 with automatic transmission
5.4L 3.73 13500 (6123) 7100 (3221)
5.4L 4.10 15000 (6804) 8600 (3901)
6.8L 3.73 17000 (7711) 10500 (4763)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13400 (6078)
F-250 Crew Cab Pickup
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x2 with manual transmission
5.4L 3.73 13500 (6123) 7200 (3266)
5.4L 4.10 15000 (6804) 8700 (3945)
6.8L 3.73 16500 (7484) 10100 (4581)
6.8L (without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13600 (6169)
4x2 with automatic transmission
5.4L 3.73 13500 (6123) 7200 (3266)
5.4L 4.10 15000 (6804) 8700 (3945)
6.8L 3.73 17000 (7711) 10600 (4808)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13600 (6169)
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
168
ProCarManuals.com
Page 169 of 312
F-250 Crew Cab Pickup
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x4 with manual transmission
5.4L 3.73 13500 (6123) 6800 (3083)
5.4L 4.10 15000 (6804) 8300 (3764)
6.8L 3.73 16500 (7484) 9700 (4400)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13200 (5987)
4x4 with automatic transmission
5.4L 3.73 13500 (6123) 6800 (3084)
5.4L 4.10 15000 (6804) 8300 (3765)
6.8L 3.73 17000 (7711) 10200 (4625)
6.8L (without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 13200 (5957)
F-350 Regular Cab Single Rear Wheel Pickup
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x2 with manual transmission
5.4L 3.73 13500 (6123) 7800 (3538)
5.4L 4.10 15000 (6804) 9300 (4218)
6.8L 3.73 16500 (7484) 10600 (4807)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 14100 (6394)
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
169
ProCarManuals.com