
•On F-Super Duty vehicles (6.4L engine),a frame-mounted
Horizontal Fuel Conditioner Module (HFCM)
•an engine-mounted secondary fuel filter
•a unit injector for each cylinder
The FCM/HFCM acts as a primary fuel filter/water separator which
removes both water and impurities from the fuel. The engine-mounted
fuel filter and the FCM/HFCM filter should be changed at the
recommended service interval. Refer to thescheduled maintenance
informationin this supplement for more information.
The FCM/HFCM should be drained at regular intervals or when the
WATER IN FUEL light illuminates in the instrument cluster (E-Series) or
when the WATER IN FUEL message appears in the message center
(F-Super Duty).
The fuel injectors are located in the center of the combustion chambers
in the cylinder head between the rocker arm assemblies. The glow plug
system and fuel injection system are controlled through the Powertrain
Control Module (PCM) and Fuel Injection Control Module (FICM) (6.0L
engine only).
Fuel is drawn from the fuel tank by a frame-mounted electric fuel pump.
The fuel pump provides pressurized fuel to the engine and is
electronically controlled by the fuel pump PCM relay. The fuel pump
contains a pressure relief valve for overpressure protection in the event
of restricted flow.
Engine protection mode
Ford diesel engines are equipped with engine protection and emission
control systems. These systems monitor critical temperatures and
pressures and modify engine operation accordingly. These features are
intended to modify engine performance characteristics. If these modified
engine performance characteristics persist for an extended period or the
Check Engine (
) or Powertrain malfunction/Reduced
power/Electronic throttle control light (
) is illuminated, seek
service from your authorized dealer.
Lubrication system
Extended oil change intervals can negatively affect engine performance,
fuel economy and engine life. Refer to the engine oil specification chart
located underEngine oil specificationsin theMaintenance and
Specificationschapter of this supplement.
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Introduction
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On E-Series vehicles (6.0L engine),it is important to change the
engine oil at the recommended service intervals, because oil viscosity is
important in maintaining the oil pressure required to actuate the fuel
injectors.
On F-Super Duty vehicles (6.4L engine),it is important to change
the engine oil at the recommended service intervals to maintain oil
viscosity with the addition of the Diesel Particulate Filter (DPF)
Fast start glow plug system
The glow plug system consists of:
•eight glow plugs
•the glow plug control module (GPCM)
•engine oil temperature (EOT) sensor
•barometric pressure (BARO) sensor
The glow plug system is
electronically controlled by the
PCM. The GPCM energizes the glow
plugs immediately after the ignition
is placed in the ON position, then determines how long the glow plugs
will be on according to the EOT and BARO sensors. The required time
for the glow plugs to be energized decreases as the engine oil
temperature and barometric pressure increase.
Engine cooling system
The engine cooling system contains an engine oil cooler which is
mounted in the center valley of the engine. The cooler’s function is to
regulate engine oil temperature.
Fuel and turbocharger cooling system (F-Super Duty only)
The fuel and turbocharger cooling system contains a cooler which is
mounted on the turbo interstage U-tube on the left side of the engine.
The cooler’s function is to regulate engine fuel temperature and cool the
electronics that support the turbocharger. You may hear the auxiliary
coolant pump running up to 10 minutes after the ignition is turned OFF
in hot weather or if you are towing heavy loads. This is to control the
temperature of the turbocharger.
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Supplement
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Introduction
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On E-Series vehicles:After replacing the fuel filter, the engine will
purge the trapped air as it runs. The engine may run roughly and smoke
until the air is completely eliminated.
On F-Super Duty vehicles:Turn the ignition key to ON for 30 seconds,
then turn it to OFF. Do this a total of six times in a row to purge any
trapped air from the fuel system.
Using a fuel which has more than average impurities may require
the fuel filter to be replaced more frequently than the service
interval specifies.
ENGINE OIL
Checking the engine oil level
Because it is normal to add some oil between oil changes, check your
engine oil level each time you stop for fuel. To check the engine oil level
consistently and accurately, the following procedure is recommended:
1. Have engine at normal operating temperature (at least into the
NORMAL range on the engine coolant temperature gauge).
2. Park the vehicle on a level surface, then turn off the engine and open
the hood.
3. Allow at least20 minutesafter engine shutdown to ensure that the
oil contained in the upper parts of the engine has returned to the oil
pan.
4. Protecting yourself from engine heat, pull out the dipstick, wipe it
clean and reinsert fully.
5. Read oil level on both sides of dipstick and use highest level (reading)
for the actual engine oil level.
6. Maintain the oil level between MIN and MAX or the ADD and
OPERATING RANGE on the dipstick by adding oil as required. The
distance from MIN to MAX or ADD to OPERATING RANGE on the
dipstick represents 2.0 quarts (1.9L). Do not overfill. If the oil level
exceeds MAX or OPERATING RANGE, oil consumption may result.
Engine oil specifications
To help achieve acceptable engine performance and durability, it is
important that only engine oils of good quality are used in your diesel
engine and it is changed at the recommended interval. For normal or
severe service, use Motorcraft oil or an equivalent oil conforming to Ford
specification WSS-M2C171–E or API service categories CJ-4 or CJ-4/SM.
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Maintenance and Specifications
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It is important to use these oils because they are compatible with the
emission control equipment of your vehicle to meet the more stringent
emission standards.
The use of correct oil viscosities for diesel engines is important for
satisfactory operation. Determine which oil viscosity best suits the
temperature range you expect to encounter for the next service interval
from the following SAE viscosity grade charts. The charts are separated
by vehicle/engine type due to different engine oil viscosity requirements
at different temperatures.
E-Series vehicles (6.0L engine):
*15W-40 recommended for trailer towing.
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Maintenance and Specifications
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required maintenance using genuine Ford parts. They are committed to
meeting your service needs and to assuring your continuing satisfaction.
Protecting your investment
Maintenance is an investment that will pay dividends in the form of
improved reliability, durability and resale value. To ensure the proper
performance of your vehicle and its emission control systems, it is
imperative that scheduled maintenance be completed at the designated
intervals.
Your vehicle is very sophisticated and built with multiple complex
performance systems. Every manufacturer develops these systems using
different specifications and performance features. That’s why it’s
important to rely upon your Ford or Lincoln Mercury dealership to
properly diagnose and repair your vehicle.
Ford Motor Company has recommended maintenance intervals for
various parts and component systems based upon engineering testing.
Ford Motor Company relies upon this testing to determine the most
appropriate mileage for replacement of oils and fluids to protect your
vehicle at the lowest overall cost to you and recommends against
maintenance schedules that deviate from the scheduled maintenance
information.
Ford strongly recommends the use of genuine Ford replacement parts.
Parts other than Ford, Motorcraft or Ford authorized remanufactured
parts that are used for maintenance replacement or for the service of
components affecting emission control must be equivalent to genuine
Ford Motor Company parts in performance and durability. It is the
owner’s responsibility to determine the equivalency of such parts. Please
consult yourWarranty Guidefor complete warranty information.
Non-Ford approved chemicals or additives are not required for factory
recommended maintenance. In fact, Ford Motor Company recommends
against the use of such additive products unless specifically
recommended by Ford for a particular application.
Oils, Fluids and Flushing
In many cases, fluid discoloration is a normal operating characteristic of
the chemical compound and may not necessarily demonstrate that a fluid
needs to be changed. Oils and fluids identified in this guide should be
changed at the specified interval or in conjunction with a repair. Flushing
is a viable way to change fluid for many vehicle sub-systems during
scheduled maintenance and should only be done using the same fluid
required to finish the maintenance procedure, or a Ford approved
flushing chemical.
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Supplement
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Scheduled Maintenance: General Information
56

WHICH MAINTENANCE SCHEDULE SHOULD YOU FOLLOW?
Owner Checks and Services
Refer to Mileage Intervals for Additional Checks and Services
Certain basic maintenance checks and inspections should be performed
by the owner or a service technician at the intervals indicated. Service
information and supporting specifications are provided in theOwner’s
Guide.
Any adverse condition should be brought to the attention of your dealer
or qualified service technician as soon as possible for the proper service
advice. The owner maintenance service checks are generally not covered
by warranties so you may be charged for labor, parts or lubricants used.
Maximum oil change interval (E-Series)
❑Normal schedule: 7,500 miles (12,000 km) or 6 months, whichever occurs first.❑Special Operating Conditions: 5,000 miles (8,000 km), 6 months or 200 hours of engine operation, see appropriate schedule.
Maximum oil change interval (F-Super Duty)
❑Normal schedule: 10,000 miles (16,000 km) or 6 months, whichever occurs first.❑Special Operating Conditions: 5,000 miles (8,000 km), 6 months or 200 hours of engine operation, see appropriate schedule.
Maximum fuel filter change interval (E-Series)
❑Normal schedule: 15,000 miles (24,000 km) or 12 months, whichever occurs first.❑Special Operating Conditions: 10,000 miles (16,000 km) or 400 hours of engine operation, see appropriate schedule.
Maximum fuel filter change interval (F-Super Duty)
❑Normal schedule: 20,000 miles (32,000 km) or 24 months, whichever occurs first.❑Special Operating Conditions: 10,000 miles (16,000 km) or 400 hours of engine operation, see appropriate schedule.
Motorcraft Premium Gold Engine Coolant change interval (E-Series)
❑6 years or 105,000 miles (170,000 km) - change Motorcraft Premium Gold Engine Coolant (whichever comes first)❑After initial change - change Motorcraft Premium Gold Engine Coolant every 3 years or 45,000 miles (72,000 km)
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Scheduled Maintenance: General Information
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NORMAL SCHEDULED MAINTENANCE AND LOG
(E-SERIES ONLY)
The following section contains the “Normal Schedule.” This schedule is
presented at specific mileage intervals with exceptions noted.
Additional information available on the Web
To learn more about the importance of routine and dealer-performed
maintenance on your vehicle, please visit the Ford Customer Service
website. You’ll also find important warranty information, customer
assistance, technical expertise, frequently asked questions and much
more. The website location is at: www.ford.com in the U.S. or
www.ford.ca in Canada.
Then go to the vehicles and service pick at the web site.
7,500 miles (12,000 km)
❑Change engine oil and replace oil filter❑Perform multi-point inspection (recommended)❑Inspect tires for wear and rotate❑Inspect air filter restriction gauge, replace filter as required
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
15,000 miles (24,000 km)
❑Change engine oil and replace oil filter❑Replace engine- and frame-mounted fuel filters❑Perform multi-point inspection (recommended)❑Inspect tires for wear and rotate❑Inspect air filter restriction gauge, replace filter as required❑Inspect and lubricate steering linkage, ball joints, suspension,
driveshaft and u-joints
❑Inspect engine cooling system and hoses❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake system.
❑Inspect exhaust system and heat shields❑Check wheels for end play and noise
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
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Scheduled Maintenance: E-Series
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SPECIAL OPERATING CONDITIONS
Towing a trailer or using a camper or car-top carrier
Every 5,000 miles (8,000 km) or 6
monthsChange engine oil and replace filter
Every 5,000 miles (8,000 km)Check air filter restriction gauge (replace air filter as
required or when air filter restriction gauge indicates)
Every 10,000 miles (16,000 km) or
400 hours of engine operation
(whichever comes first)Change engine-mounted fuel filter and chassis-mounted
(FCM) fuel filter
Extensive idling and/or low-speed driving for long distances as in heavy
commercial use such as delivery, taxi, patrol or livery
Every 5,000 miles (8,000 km), 3
months or 200 hours of engine
operation (whichever comes first) if
vehicle is used for stationary
operationChange engine oil and replace filter
Every 5,000 miles (8,000 km), 6
months or 200 hours of engine
operation (whichever comes first)Change engine oil and replace filter
Every 5,000 miles (8,000 km)Check air filter restriction gauge (replace air filter as
required or when air filter restriction gauge indicates)
Inspect brake system
Inspect and lubricate steering and suspension ball joints
Every 10,000 miles (16,000 km) or
400 hours of engine operation
(whichever comes first)Change engine-mounted fuel filter and chassis-mounted
(FCM) fuel filter
30,000 miles (48,000 km) and
90,000 miles (144,000 km)Lubricate 4x2 wheel bearings. Replace wheel bearing
grease seal.
As requiredReplace cabin air filter, if equipped
Note:For vehicles that operate under severe service conditions such as
frequent or extended idle (over 10 minutes per hour of normal driving),
maintenance requirements need to be adjusted. This needs to be
considered when determining vehicle service intervals.
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Scheduled Maintenance: E-Series
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