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the engine sound level will decrease due to the activation of
PCM-controlled sound reduction features.
If your vehicle is operated in a heavy snow storm or blowing snow
conditions, the engine air induction may become partially clogged with
snow and/or ice. If this occurs, the engine may experience a significant
reduction in power output. At the earliest opportunity, clear all the snow
and/or ice away from the air induction inlet.
Operation in snow
Vehicle operation in heavy snowfall or in dry loose snow that may swirl
around the front of the vehicle may feed excessive amounts of snow into
the air intake system. This could plug the air cleaner with snow and
cause the engine to stall and/or lose power.
Refer toAir filter restriction gaugeandEngine air filterin the
Instrumentationsection of this supplement for more information.
Operation in standing water
Ingestion of water into the diesel engine can result in immediate and
severe damage to the engine. If driving through water, slow down to
avoid splashing water into the intake. If the engine stalls, and ingestion
of water into the engine is suspected, do not try to restart the engine.
Consult your dealer for service immediately.
Engine block heater (if equipped)
Refer to theDrivingchapter in theOwner’s Guide.
DUAL FUEL TANK SELECTOR CONTROL (IF EQUIPPED)
If your vehicle is equipped with dual
fuel tanks, you will have a selector
control, located to the right of the
steering wheel, which allows you to
draw fuel from either tank. Your fuel
gauge will display the amount of
fuel in the currently selected tank.
Fuel level indication is delayed for several minutes when the tank
selector switch is actuated. Fuel level indication can be obtained
immediately by turning off and restarting the engine.
Driving
14
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Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
E-350 Cutaway 138”wheelbase, single rear wheel) (9600
GVWR)
6.0L 4.10 20000 (9072) 10000 (4536)
E-350 Cutaway 138”wheelbase, dual rear wheel) (10700 GVWR)
6.0L 4.10 20000 (9072) 10000 (4536)
E-350 Cutaway 158”wheelbase, dual rear wheel) (11500 GVWR)
6.0L 4.10 20000 (9072) 10000 (4536)
E-350 Cutaway 176”wheelbase, dual rear wheel) (11500 GVWR)
6.0L 4.10 20000 (9072) 10000 (4536)
E-450 Cutaway 158”wheelbase) (14050 GVWR)
6.0L 4.10 20000 (9072) 10000 (4536)
E-350 Cutaway 176”wheelbase) (14050 GVWR)
6.0L 4.10 20000 (9072) 10000 (4536)
Trailer towing tables - Excursion & F-Super Duty
Excursion
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x2
6.0L 3.73 20000 (9072) 11000 (4988)
4x4
6.0L 3.73 20000 (9072) 11000 (4988)
Driving
16
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F-Super Duty
Maximum GCWR - lbs (kg.)
Engine Rear axle
ratioManual
transmissionAutomatic
transmission
F–250/F–350 Single Rear Wheel (SRW)
6.0L 3.73 23000 (10433) 23000 (10433)
F–350 Dual Rear Wheel (DRW)
6.0L 3.73 23500 (10659) 23500 (10659)
4.10 23500 (10659) 23500 (10659)
F–450
6.0L 4.30/4.88 26000 (11793) 26000 (11793)
6.0L* 4.88 28000 (12701) 30000 (13608)
F–550
6.0L 4.30/4.88 26000 (11793) 26000 (11793)
6.0L* 4.88 28000 (12701) 33000 (14969)
*With high capacity trailer tow package, see rear axle label to identify
actual vehicle content.
Integrated hitch rating
The standard integrated hitch has two ratings depending on mode of
operation:
•Weight carrying- requires a draw bar and hitch ball. The draw bar
supports all the vertical tongue load of the trailer.
•Weight distributing- requires an aftermarket weight distributing
system which includes draw bar, hitch ball, spring bars and snap-up
brackets. The vertical tongue load of the trailer is distributed between
the truck and the trailer by this system.
Driving
17
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•Inspect exhaust system and heat shields
•Check wheels for end play and noise
•Inspect and lubricate 4x4 front axle u-joints
Date:
Odometer reading:
R.O.#Dealer’s Stamp:
22,500 miles (36,000 km)
•Change engine oil and replace oil filter
•Perform multi-point inspection (recommended)
•Inspect tires for wear. Rotation recommended for optimal tire life.
•Inspect air filter restriction gauge, replace filter as required
Date:
Odometer reading:
R.O.#Dealer’s Stamp:
30,000 miles (48,000 km)
•Change engine oil and replace oil filter
•Replace engine- and frame-mounted fuel filters
•Change automatic transmission fluid and external filter element
•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
General Owner’s Information
55
Page 56 of 72

•Inspect and lubricate 4x4 front axle u-joints
Date:
Odometer reading:
R.O.#Dealer’s Stamp:
37,500 miles (60,000 km)
•Change engine oil and replace oil filter
•Perform multi-point inspection (recommended)
•Inspect tires for wear. Rotation recommended for optimal tire life.
•Inspect air filter restriction gauge, replace filter as required
Date:
Odometer reading:
R.O.#Dealer’s Stamp:
45,000 miles (72,000 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
•Inspect and lubricate 4x4 front axle u-joints
General Owner’s Information
56
Page 57 of 72

Date:
Odometer reading:
R.O.#Dealer’s Stamp:
52,500 miles (84,500 km)
•Change engine oil and replace oil filter
•Perform multi-point inspection (recommended)
•Inspect tires for wear. Rotation recommended for optimal tire life.
•Inspect air filter restriction gauge, replace filter as required
Date:
Odometer reading:
R.O.#Dealer’s Stamp:
60,000 miles (96,500 km)
•Change engine oil and replace oil filter
•Replace engine- and frame-mounted fuel filters
•Change automatic transmission fluid and external filter element
•Change manual transmission fluid
•Lubricate 4x4 front hub needle bearings (Excursion only)
•Lubricate 4x2 front wheel bearings, adjust wheel bearings and replace
grease seals (if non-sealed bearings)
•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
General Owner’s Information
57
Page 58 of 72

•Inspect and lubricate 4x4 front axle u-joints
Date:
Odometer reading:
R.O.#Dealer’s Stamp:
67,500 miles (108,000 km)
•Change engine oil and replace oil filter
•Perform multi-point inspection (recommended)
•Inspect tires for wear. Rotation recommended for optimal tire life.
•Inspect air filter restriction gauge, replace filter as required
Date:
Odometer reading:
R.O.#Dealer’s Stamp:
75,000 miles (121,000 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
•Inspect and lubricate 4x4 front axle u-joints
General Owner’s Information
58
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Date:
Odometer reading:
R.O.#Dealer’s Stamp:
82,500 miles (133,000 km)
•Change engine oil and replace oil filter
•Perform multi-point inspection (recommended)
•Inspect tires for wear. Rotation recommended for optimal tire life.
•Inspect air filter restriction gauge, replace filter as required
Date:
Odometer reading:
R.O.#Dealer’s Stamp:
90,000 miles (145,000 km)
•Change engine oil and replace oil filter
•Replace engine- and frame-mounted fuel filters
•Change automatic transmission fluid and external filter element
•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
•Inspect and lubricate 4x4 front axle u-joints
General Owner’s Information
59