2006 FORD F250 SUPER DUTY fuel type

Notice to owners of diesel-powered vehicles
Read the 6.0 Liter Power Stroke Direct Injection Turbo Diesel Owner’s
Guide Supplement for information regarding correct operation and
maintenance of your Diesel-powered light truck.
Notice to owners of pickup trucks and utility type vehicles
Utility vehicles have a significantly higher rollover rate than
other types of vehicles.
Before you drive your vehicle, please read this Owner’s Guide carefully.
Your vehicle is not a passenger car. As with other vehicles of this type,
failure to operate this vehicle correctly may result in loss of vehicle
control, vehicle rollover, personal injury or death.
Be sure to read Driving off road in the Driving chapter.
Using your vehicle with a snowplow
For more information and guidelines for using your vehicle with a
snowplow, refer to the Driving chapter.
Using your vehicle as an ambulance
If your light truck is equipped with the Ford Ambulance Preparation
Package, it may be utilized as an ambulance. Ford urges ambulance
manufacturers to follow the recommendations of the Ford Incomplete
Vehicle Manual, Ford Truck Body Builder’s Layout Book and the
Qualified Vehicle Modifiers (QVM) Guidelines as well as pertinent
supplements. For additional information, please contact the Truck Body
Builders Advisory Service at 1–877–840–4338.
Use of your Ford light truck as an ambulance, without the Ford
Ambulance Preparation Package voids the Ford New Vehicle Limited
Warranty and may void the Emissions Warranties. In addition, ambulance
usage without the preparation package could cause high underbody
temperatures, overpressurized fuel and a risk of spraying fuel which
could lead to fires.
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)Introduction
8

The RSS automatically turns on
when the gearshift lever is placed in
R (Reverse) and the ignition is on.
An RSS control allows the driver to
turn the RSS on and off. To turn the
RSS off, the ignition must be on,
and the gear selector in R
(Reverse). An indicator light on the
control will illuminate when the system is turned off. If the indicator
light illuminates when the RSS is not turned off, it may indicate a failure
in the RSS. The RSS will remain off until either the RSS control is
pushed again or the ignition switch is recycled.
Keep the RSS sensors (located on the rear bumper/fascia) free
from snow, ice and large accumulations of dirt (do not clean the
sensors with sharp objects). If the sensors are covered, it will
affect the accuracy of the RSS.
If your vehicle sustains damage to the rear bumper/fascia, leaving
it misaligned or bent, the sensing zone may be altered causing
inaccurate measurement of obstacles or false alarms.
FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED)
For important information regarding safe operation of this type
of vehicle, see Preparing to drive your vehicle in this chapter.
When four–wheel drive (4WD) is engaged, power is supplied to all four
wheels through a transfer case. 4WD can be selected when additional
driving power is desired.
4WD operation is not recommended on dry pavement. Doing so could
result in difficult disengagement of the transfer case, increased tire wear
and decreased fuel economy.
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)Driving
184

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 — 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
• Smooth, moderate operation can yield up to 10% savings in fuel.
•
Steady speeds without stopping will usually give the best fuel economy.
• Idling for long periods of time (greater than one minute) may waste fuel.
• Anticipate stopping; slowing down may eliminate the need to stop.
• Sudden or hard accelerations may reduce fuel economy.
• Slow down gradually.
• Driving at reasonable speeds (traveling at 55 mph [88 km/h] uses 15%
less fuel than traveling at 65 mph [105 km/h]).
• Revving the engine before turning it off may reduce fuel economy.
• Using the air conditioner or defroster may reduce fuel economy.
• You may want to turn off the speed control in hilly terrain if unnecessary
shifting between third and fourth gear occurs. Unnecessary shifting of
this type could result in reduced fuel economy.
• Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
• Resting your foot on the brake pedal while driving may reduce fuel
economy.
• Combine errands and minimize stop-and-go driving.
Maintenance
• Keep tires properly inflated and use only recommended size.
• Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
• Use recommended engine oil. Refer to Lubricant specifications in
this chapter.
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus) Maintenance and Specifications
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On board diagnostics (OBD-II)
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). This 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. When the light illuminates, the
OBD-II system has detected a malfunction. Temporary malfunctions may
cause your light 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 securely tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, the light 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 the light remains on, have your vehicle serviced at the first
available opportunity.
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 your light 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 light 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.
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)Maintenance and Specifications
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Fluid Ford Part Name Application Capacity
Engine oil
(includes filter
change) - diesel
engine Refer to your 6.0 Liter Power Stroke Direct Injection
Turbo Diesel Owner’s Guide Supplement
Fuel tank N/A Mid-ship tank
(optional on
Chassis Cab) 19.0 gallons
(71.9L )
Short box 30.5 gallons
(115.5L)
Long box 38.0 gallons
(143.9L)
Aft axle 40.0 gallons
(151.4L)
Power steering
fluid Motorcraft
MERCON  AT F All Fill to FULL
COLD range on
dipstick
Transfer case
fluid Motorcraft
MERCON  AT F 4x4 vehicles 2.0 quarts
(1.9L)
Manual
transmission fluid Motorcraft
MERCON  AT F 6-speed manual 5.8 quarts
(5.5L) 4
Automatic
transmission
fluid 3
Motorcraft
MERCON  SP
AT F TorqShift
(5–speed) 17.5 quarts
(16.6L) 5
(includes
remote filter
element change)
Windshield
washer fluid Motorcraft
Premium
Windshield
Washer
Concentrate All 4.25 quarts
(4.0L)1
Add 8 oz. (236 ml) of Additive Friction Modifier XL-3 or equivalent
meeting Ford Specification EST-M2C118–A for complete refill of limited
slip axles. Ford design rear axles contain a synthetic lubricant that does
not require changing unless the axle has been submerged in water. Dana
rear axles also contain a synthetic lubricant but do require a change.
Refer to your scheduled maintenance information for change intervals
on Dana rear axles. 2
Add the coolant type originally equipped in your vehicle.
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)Maintenance and Specifications
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