1999 FORD F350 fuel cap

4. To install the cap, align the tabs on the cap with the notches on the
filler pipe.
5. Turn the filler cap clockwise 1/8 of a turn until it stops.
If the “Service Engine Soon/Check Engine” indicator comes on and stays
on when 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 customer 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 system to work improperly in a collision, which may result in
possible personal injury.
Fuel Filter
For fuel filter replacement, see your dealer or a qualified service
technician. Refer to the Scheduled Maintenance Guide for the
appropriate intervals for changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fillups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend taking
fuel economy measurements during the first 1 600 km (1 000 miles) of
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driving (engine break-in period). You will get a more accurate
measurement after 3 000 km–5 000 km (2 000 miles-3 000 miles).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theRefill Capacities
chart in this “Owner Guide.” The advertised capacity is the amount of
the Indicated Capacity and the Empty Reserve combined. Indicated
Capacity is the difference in the amount of fuel in a full tank and a tank
when the fuel gauge indicates empty. Empty Reserve is the small amount
of usable fuel remaining in the fuel tank after the fuel gauge indicates
empty.
The amount of Empty Reserve varies and should not be relied
upon to increase driving range. When refueling your vehicle after
the fuel gauge indicates empty, you might not be able to refuel
the full amount of the advertised capacity of the fuel tank due to
the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
•Use the same filling rate setting (low — medium — high) each time
the tank is filled.
•Allow three automatic click-offs when filling.
•Always use fuel with the recommended octane rating.
•Use a known quality gasoline, preferably a national brand.
•Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
•Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading
(in kilometers or miles).
2. Each time you fill the tank, record the amount of fuel added (in liters
or gallons).
3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Subtract your initial odometer reading from the current odometer
reading.
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MOTORCRAFT PART NUMBERS
Component* 5.4L V8 engine 6.8L V10 engine
Air filter element FA-1634 FA-1634
Fuel filter FG-986B FG-986B
Oil filter FL-820-S FL-820-S
PCV valve EV-233 EV-233
Battery (Standard) BXT-65-650 BXT-65-650
Battery (Optional) BXT-65-750 BXT-65-650
Spark plugs-platinum** AWSF-22E AWSF-22E
*Refer to the7.3 Liter Power Stroke Direct Injection Turbo Diesel
Owner’s Guide Supplementfor Motorcraft diesel engine service part
numbers.
**Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
REFILL CAPACITIES
Fluid Ford Part Name Application Capacity
Front axle Motorcraft SAE
75W90 Axle
LubricantF-250/350 Dana
50 axle1.8L (3.8 pints)
F-350/450/550
Dana 60 axle2.7L (5.8 pints)
Rear axle
1,2,3Motorcraft SAE
75W140 Synthetic
Rear Axle LubricantF-250 /350
(10.50 inch
axle)3.3L (6.9 pints)
Motorcraft SAE
75W90 Synthetic
Rear Axle LubricantF-350/450
Dana 803.9L (8.3 pints)
Motorcraft SAE
80W90 Premium
Rear Axle LubricantF-550 Dana 135 11.6L
(24.5 pints)
Brake fluid High Performance
DOT 3 Motor
Vehicle Brake FluidAll Fill to line on
reservoir
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Fluid Ford Part Name Application Capacity
Engine
coolant
5Premium Engine
Coolant5.4L V8 engine
without A/C16.9L
(17.9 quarts)
5.4L V8 engine
with A/C18.4L
(19.4 quarts)
6.8L V10 engine 29.0L
(30.6 quarts)
Engine oil
(includes
filter change)-
Gas enginesMotorcraft 5W-30
Super Premium
Motor OilAll 5.7L
(6.0 quarts)
Engine oil
(includes
filter change)-
Diesel engineRefer to your 7.3L Diesel Supplement
Fuel tank N/A Mid-ship tank
(optional aft
axle on narrow
frame Chassis
Cab)71.9L
(19.0 gallons)
Right side
saddle mounted
tank (optional
on narrow frame
Chassis Cab)87.1L
(23.0 gallons)
Short box (wide
frame regular
cab)109.8L
(29.0 gallons)
Aft axle (narrow
frame chassis
cab)136.3L
(36.0 gallons)
Long box wide
frame (Regular
cab, SuperCab
or Crew Cab)143.9L
(38.0 gallons)
Power
steering fluidMotorcraft
MERCONAT FAll Fill to line on
reservoir
Transfer case
fluidMotorcraft
MERCONAT F4x4 vehicles 1.9L
(2.0 quarts)
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ItemFord part
name or
equivalentFord part
numberFord
specification
Hinges, latches,
striker plates,
fuel filler door
hinge and seat
tracksMulti-Purpose
GreaseDOAZ-19584-AA
or F5AZ-
19G209-AAESB-M1C93-A
or
ESR-M1C159-A
Transmission
/steering/parking
brake linkages
and pivots,
brake and clutch
pedal shaft (if
equipped)Premium
Long-Life GreaseXG-1-C ESA-M1C75-B
Power steering
fluid and
transfer case
fluid (if
equipped)Motorcraft
MERCONAT FXT-2-BDX or
QDXMERCON
Manual
transmission
(5-speed)Synthetic
MERCONAT FE6AZ-19582-B MERCON
Manual
transmission
(6-speed)Motorcraft
MERCONAT FXT-2-QDX MERCON
Automatic
transmissionMotorcraft
MERCONAT FXT-2-QDX
MERCON
Windshield
washer fluidUltra-clear
windshield
washer
concentrateC9AZ-19550-AC ESR-M17P5-A
1Add 236 ml (8 oz.) of additive friction modifier C8AZ-19B546–A, Ford
specification EST-M2C118–A for complete refill of Traction-Lok 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 butdorequire a change. Refer to your
“Service Guide” for change intervals on Dana rear axles.
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ENGINE DATA
Engine 5.4L V8 engine 6.8L V10 engine
Cubic inches 330 415
Horsepower 235 @ 4250 rpm 275 @ 4250 rpm
Torque 335 lb.-ft. @ 3000 rpm 410 lb.-ft. @ 2650 rpm
Required fuel 87 octane 87 octane
Firing order 1-3-7-2-6-5-4-8 1-6-5-10-2-7-3-8-4-9
Spark plug gap1.3-1.4 mm
(0.052-0.056 inch)1.3-1.4 mm
(0.052-0.056 inch)
Ignition system Coil on plug Coil on plug
Compression ratio 9.0:1 9.0:1
VEHICLE DIMENSIONS
F250–except Crew cab
Dimension Body style
Regular
Cab 4x2Regular
Cab 4x4Super Cab
4x2Super Cab
4x4
(1) Overall
height1 864 mm
(74 in)1 958 mm
(77.1 in)1 870 mm
(73.6 in)1 964 mm
(77.3 in)
(2) Track
(Front /
Rear)1 736.3 mm
(68.3 in) /
1 729.3 mm
(68 in)1 736.3 mm
(68.3 in) /
1 729.3 mm
(68 in)1 736.3 mm
(68.3 in) /
1 729.3 mm
(68 in)1 736.3 mm
(68.3 in) /
1 729.3 mm
(68 in)
(3) Overall
width2 031 mm
(79.9 in)2 031 mm
(79.9 in)2 031 mm
(79.9 in)2 031 mm
(79.9 in)
(4)
Wheelbase3 479.8 mm
(137 in)3 479.8 mm
(137 in)3 601.7 mm
(141.8 in)
a
4 013.2 mm
(158 in)b
3 601.7 mm
(141.8 in)a
4 013.2 mm
(158 in)b
(5) Overall
length5 646 mm
(222.2 in)5 757 mm
(226.6 in)5 876 mm
(231.3 in)a
6 177 mm
(243.1 in)b
5 879 mm
(231.4 in)a
6 180 mm
(243.3 in)b
a
Short wheel basebLong wheel base
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Ford Extended Service Plan...224
Getting assistance outside the
U.S. and Canada .....................229
Getting roadside assistance ...223
Getting the service you need...225
Ordering additional owner’s
literature .................................234
The Dispute Settlement Board...226
Dipstick
engine oil .................................172
Doors
door ajar warning .....................13
Driveline universal joint and
slip yoke ....................................186
Driving under special
conditions ...........................130,131
sand .........................................131
snow and ice ...........................132
through water ..................131,134
Emergencies, roadside
jump-starting ..........................163
Emission control system ..........202
Engine ........................................217
check engine/service engine
soon light .................................8,9
coolant .....................................178
diesel ...........................................3
idle speed control ...................187
lubrication specifications...215,217
refill capacities ........................212
service points ..........................172
starting after a collision .........144
Engine block heater .................110
Engine oil ..................................172
checking and adding .......172,174
dipstick ....................................172
filter, specifications .........174,212
recommendations ...................174
refill capacities .................172,212
specifications .....172,174,215,217
Exhaust fumes ..........................110
Fail safe cooling ........................180Fluid capacities .........................212
Four-Wheel Drive vehicles ..12,125
control trac ...............................23
description ..............................128
driving off road .......................130
electronic shift ............23,125,128
indicator light ....................12,126
lever operated shift ................126
manual locking hubs ..............126
Fuel ............................................194
calculating fuel economy .......198
cap ...........................................197
capacity ...................................212
choosing the right fuel ...........196
comparisons with EPA fuel
economy estimates .................201
detergent in fuel .....................197
filling your vehicle
with fuel ....................194,197,199
filter, specifications .........198,212
fuel pump shut-off switch .....144
improving fuel economy ........198
low fuel warning light ................8
octane rating ....................196,217
quality ......................................197
running out of fuel .................197
safety information relating to
automotive fuels .....................194
Fuses ...................................145,146
Gas cap (see Fuel cap) ............197
Gas mileage (see Fuel
economy) ...................................198
Gauges .........................................14
battery voltage gauge ...............16
engine coolant temperature
gauge .........................................15
engine oil pressure gauge ........17
odometer ...................................15
speedometer .............................14
tachometer ................................16
trip odometer ............................16
Index
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GAWR
(Gross Axle Weight Rating) .....132
calculating ...............................134
definition .................................132
driving with a heavy load ......132
location ....................................132
GVWR (Gross Vehicle
Weight Rating) ..........................132
calculating ........................132,134
definition .................................132
driving with a heavy load ......132
location ....................................132
Hazard flashers .........................144
Headlamps ...................................22
aiming ......................................208
daytime running lights .............22
flash to pass .........................23,73
high beam .......................12,22,72
turning on and off ....................22
warning chime ..........................13
Heating ........................................24
heater only system ...................24
heating and air
conditioning system .................26
Hood ..........................................171
Ignition .......................................217
positions of the ignition ...........66
removing the key ....................124
Infant seats (see Safety seats)...102
Inspection/maintenance
(I/M) testing ..............................203
Instrument panel
cleaning ...................................210
lighting up panel and interior....23
location of components ..............8
Jump-starting your vehicle ......163
Keys
key in ignition chime ...............13
positions of the ignition ...........66
Lamps
autolamp system .....................203
cargo lamps ...............................23daytime running light ...............22
headlamps .................................22
headlamps, flash to pass .....23,73
instrument panel, dimming .....23
replacing
bulbs ............203,204,205,206,207
Lane change indicator
(see Turn signal) ........................66
Lights, warning and indicator ......8
air bag ........................................10
anti-lock brakes (ABS) .....11,113
brake ..........................................11
charging system ........................12
check coolant ............................13
door ajar ....................................13
engine oil pressure ...................13
high beam .................................12
low fuel ........................................8
safety belt .................................11
service engine soon .................8,9
turn signal indicator .................12
Load limits .................................132
GAWR ......................................132
GVWR ......................................132
trailer towing ..........................132
Lubricant specifications ....215,217
Lumbar support, seats ...............84
Manual transmission .................119
fluid capacities ........................212
lubricant specifications ..........217
Message center ...........................17
english/metric button ...............17
menu button .............................18
Mirrors
fold away ...................................76
side view mirrors (power) .......75
Motorcraft parts .................198,212
Octane rating ............................196
Odometer .....................................15
Overdrive .....................................73
Panic alarm feature,
remote entry system ..................78
Index
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