2001 FORD SUPER DUTY service indicator

Fuel Filler Cap
Your fuel tank filler cap has an indexed design with a 1/8 turn on/off
feature.
When fueling your vehicle:
1. Turn the engine off.
2.
Carefully turn the filler cap counterclockwise 1/8 of a turn 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 1/8 of a turn until it stops.
If the “Service Engine Soon/Check Engine” indicator 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 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 cap to disengage 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.
Maintenance and care
231

fail-safe coolant ......................211
idle speed control ...................219
lubrication
specifications ..................253, 256
refill capacities ........................249
service points ..........................200
starting after a collision .........168
Engine block heater .................129
Engine oil ..................................201
checking and adding ..............201
dipstick ....................................201
filter, specifications ........203, 249
recommendations ...................203
refill capacities ........................249
specifications ..................253, 256
Exhaust fumes ..........................129
F
Fail safe cooling ........................211
Fluid capacities .........................249
Foglamps .....................................26
Four-Wheel Drive
vehicles ................................13, 145
control trac ...............................27
description ..............................149
driving off road .......................151
electronic shift ..........27, 145, 149
indicator light ...................14, 146
lever operated shift ................147
manual locking hubs ..............146
preparing to drive your
vehicle .....................................135
Fuel ............................................227
calculating fuel economy .......232
cap ...........................................231
capacity ...................................249
choosing the right fuel ...........229comparisons with EPA fuel
economy estimates .................235
detergent in fuel .....................230
filling your vehicle
with fuel ..................227, 231–232
filter, specifications ........231, 249
fuel pump shut-off switch .....168
gauge .........................................16
improving fuel economy ........232
low fuel warning light ..............10
octane rating ...................229, 256
quality ......................................230
running out of fuel .................230
safety information relating to
automotive fuels .....................227
Fuses ..................................170–171
G
Gas cap (see Fuel cap) ............231
Gas mileage (see Fuel
economy) ...................................232
Gauges .........................................16
battery voltage gauge ...............19
engine coolant temperature
gauge .........................................17
engine oil pressure gauge ........19
fuel gauge ..................................16
odometer ...................................18
speedometer .............................17
tachometer ................................18
trip odometer ............................18
GAWR (Gross Axle Weight
Rating) .......................................154
calculating ...............................156
definition .................................154
driving with a heavy load ......154
location ....................................154
GVWR (Gross Vehicle Weight
Rating) .......................................154
Index
280

safety belt .................................12
service engine soon ..................10
speed control ............................76
turn signal indicator .................13
Load limits .................................154
GAWR ......................................154
GVWR ......................................154
trailer towing ..........................154
Loading instructions .................155
Locks
childproof ..................................81
Lubricant specifications ...253, 256
Lumbar support, seats .........91–92
M
Manual transmission .................139
fluid capacities ........................249
lubricant specifications ..........256
reverse .....................................143
Message center ...........................19
english/metric button ...............20
menu button .............................20
Mirrors .........................................83
fold away ...................................82
heated ........................................83
side view mirrors (power) .......81
Motorcraft parts ................231, 249
O
Octane rating ............................229
Odometer .....................................18
Oil (see Engine oil) ..................201
Overdrive .....................................78P
Panic alarm feature, remote
entry system ................................85
Parking brake ............................133
Parts (see Motorcraft parts) ....249
Pedals (see Power adjustable
foot pedals) .................................26
Power distribution box
(see Fuses) ...............................175
Power door locks ........................80
Power steering ..........................134
fluid, checking and adding ....213
fluid, refill capacity ................249
fluid, specifications .........253, 256
Preparing to drive your
vehicle ........................................135
R
Radio ............................................35
Relays ........................................170
Remote entry system ...........84–85
illuminated entry ......................86
locking/unlocking doors ...........85
panic alarm ...............................85
replacement/additional
transmitters ...............................87
replacing the batteries .............86
Reverse sensing system .............27
S
Safety belts (see Safety
restraints) ..................15, 93–97, 99
Safety defects, reporting ..........277
Safety restraints ..............93–97, 99
Index
282