2008 FORD SUPER DUTY fuel cap

IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
E-Series
1. Windshield washer fluid reservoir
2. Automatic transmission dipstick
3. Engine oil filler cap
4. Secondary fuel filter assembly (out of view)
5. Power steering fluid reservoir
6. Brake fluid reservoir
7. Engine coolant reservoir
8. Air filter assembly
9. Engine oil dipstick
10. Power distribution box
The Fuel Conditioner Module (FCM) is located on the driver-side of the
vehicle next to the transmission case.
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equivalent. The customer warranty may be void from using additives that
do not meet or exceed Ford specifications.
Fueling tips
If the engine fails to start in 30 seconds, turn the key to the OFF
position and wait 30 seconds before trying again.
Truck stops have pumps and nozzles designed for larger, heavy-duty
trucks. When refueling at truck stops: if the nozzle shuts off repeatedly
when refueling, wait 5–10 seconds; then use a slower rate of flow (don’t
depress the nozzle trigger as far).
If air is allowed to enter the fuel system (during fuel filter change or if
you run out of fuel) the engine will purge the trapped air as it runs. The
engine may run rough and produce white smoke while air is in the
system. This is normal and should correct itself in a short time.
An engine that suddenly becomes noisy or operates poorly after a fuel fill
could be using substandard fuel (i.e., high water content, low cetane
rating or gasoline in the fuel). Diesel fuel should be purchased from a
reputable station which sells a large amount of diesel fuel.
Care should be taken whenever diesel fuel is stored. Use only clean,
approved containers which will prevent the entry of dirt or water.
Diesel fuel must not be stored in a galvanized container. The fuel will
dissolve the zinc in a galvanized container. The zinc will then remain in
solution until it is run through the engine where it will be deposited in
the fuel injectors causing expensive-to-repair damage.
Diesel fuel dispensing nozzle fill rate
This truck is equipped with a fuel fill pipe which is able to accept fuel up
to 20 gallons per minute from an 1
18” fuel dispensing nozzle. Pumping
fuel at greater flow rates may result in premature nozzle shut-off or
spitback.
Fuel filler cap
When fueling your vehicle:
1. Turn the engine off.
2. Carefully turn the filler cap counterclockwise until it stops.
3. Pull to remove the cap from the fuel filler pipe.
4. To install the cap, align the tabs on the cap with the notches on the
filler pipe.
5. Turn the filler cap clockwise until a few clicks are heard.
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If the “Check Fuel Cap” message comes on and stays on after you start
the engine, the fuel filler cap may not be properly installed. Turn off the
engine, remove the fuel filler cap, align the cap properly and reinstall it.
If you must replace the fuel filler cap, replace it with a fuel filler
cap that is designed for your vehicle. The vehicle warranty may
be void for any damage to the fuel tank or fuel system if the
correct genuine Ford or Motorcraft fuel filler cap is not used.
The fuel system may be under pressure. If the fuel filler cap is
venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may
spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
FUEL FILTER/WATER SEPARATOR
Fuel Conditioner Module (FCM - E-Series)
The vehicle is equipped with a Fuel Conditioning Module (FCM) located
on the driver-side of the vehicle next to the transmission case.
Water should be drained from the
module assembly whenever the
warning light comes on. The WATER
IN FUEL light will come on when
approximately 0.2 pints (100 cc) of water accumulates in the module.
Horizontal Fuel Conditioner Module (HFCM - F-Super Duty)
The vehicle is equipped with a Horizontal Fuel Conditioning Module
(HFCM) located on the frame-rail under the driver-side floorboard near
the transmission
Water should be drained from the
module assembly whenever the
warning light comes on. The WATER
IN FUEL light will come on when
approximately 0.2 pints (100 cc) of
water accumulates in the module.
2008 Econoline(eco)
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•F-Super Duty
3. Rotate drain lever to the outward position. Allow the HFCM/FCM to
drain for approximately 25 seconds or until clean fuel is observed. Rotate
the lever towards the housing until it is firmly seated.
4. Verify that the drain valve is closed and latched, then remove the
container from under the vehicle.
5. Restart the engine and check WATER IN FUEL indicator light; it
should not be illuminated. If it continues to illuminate, have the fuel
system checked and repaired.
Removal - FCM filter (E-Series)
1. Remove the fuel filter cap by
turning counterclockwise.
2008 Econoline(eco)
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2. Remove and discard the old fuel
filter element.
3. Carefully clean the mating
surfaces.
Removal - HFCM filter (F-Super Duty)
1. Remove the fuel filter cap by
turning counterclockwise.
2. Remove and discard the old fuel
filter element.
3. Carefully clean the mating
surfaces.
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Removal - Engine-mounted fuel filter
•E-Series
•F-Super Duty
1. Remove the fuel filter cap by turning counterclockwise.
2. Remove and discard the old fuel filter element.
3. Carefully clean the mating surfaces.
Installation - both
The engine will not run properly if the fuel filter is not installed
in housing.
1. Install the new fuel filter and cap seal into the fuel filter housing.
Refer toMotorcraft Part Numberslater in this chapter for the fuel filter
part number.
2. Tighten cap onto fuel filter housing slowly, allowing fuel to soak into
the fuel filter element. Tighten cap until it contacts the housing.
2008 Econoline(eco)
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MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item Capacity Ford part nameFord part
number / Ford
specification
Engine coolant -
E–Series
127.5 quarts
(26.0L)Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7-B /
WSS-M97B51-A1
Engine coolant -
F–Super Duty
130.6 quarts
(29.0L)1
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7-B /
WSS-M97B51-A1
Fuel coolant -
F-Super Duty2.0 quarts
(1.9L)Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7-B /
WSS-M97B51-A1
Engine oil
(includes filter
change)15.0 quarts
(14.2L)
2
Motorcraft Motor
Oil 15W40 Super
Duty
Motorcraft Motor
Oil 10W30 Super
DutyXO-15W40-QSD,
XO-10W30–QSD /
WSS-M2C171–E
Fuel tank Refer toOwner’s Guide
Manual
transmission fluid5.8 quarts
(5.5L)
4Motorcraft
MERCON
VATFXT-5-QM /
MERCON
V
Automatic
transmission fluidRefer toOwner’s Guide
1Includes heater and 5.0 quarts (4.7L) in coolant recovery.
2Includes 1 quart (1.0L) in oil filter.
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Maintenance and Specifications
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