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tank should not be allowed to drop below 1/4 full. This will help prevent
air from entering the fuel system and stalling the engine.
In cold weather below 0°C (32°F) your Diesel engine will slowly increase
to a higher idle speed if left idling in P (Park). As the engine warms-up,
the engine sound level will decrease due to the activation of
PCM-controlled sound reduction features.
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
Instrumentationchapter 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 your Owner 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.
TRAILER TOWING
Refer to your Owner Guide for full details on towing a trailer.
Driving
13
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Trailer towing tables - Excursion & F-Super Duty
Excursion
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2
6.0L 3.73 9072 (20000) 4988 (11000)
4x4
6.0L 3.73 9072 (20000) 4990 (11000)
F-250
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
Vehicles without fifth wheel
6.0L All 9072 (20000) 5670 (12500)
Regular Cab Pickup 4x2 with manual transmission and fifth
wheel
6.0L All 9072 (20000) 6167 (13600)
Regular Cab Pickup 4x2 with automatic transmission and fifth
wheel
6.0L All 9072 (20000) 6213 (13700)
Regular Cab Pickup 4x4 with manual transmission and fifth
wheel
6.0L All 9072 (20000) 6033 (13300)
Regular Cab Pickup 4x4 with automatic transmission and fifth
wheel
6.0L All 9072 (20000) 6033 (13300)
SuperCab Pickup 4x2 with fifth wheel
6.0L All 9072 (20000) 6033 (13300)
SuperCab Pickup 4x4 with manual transmission and fifth wheel
6.0L All 9072 (20000) 5396 (11900)
Driving
14
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F-250
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
SuperCab Pickup 4x4 with automatic transmission and fifth
wheel
6.0L All 9072 (20000) 5578 (12300)
Crew Cab Pickup 4x2 with manual transmission and fifth wheel
6.0L All 9072 (20000) 5850 (12900)
Crew Cab Pickup 4x2 with automatic transmission and fifth
wheel
6.0L All 9072 (20000) 5941 (13100)
Crew Cab Pickup 4x4 with manual transmission and fifth wheel
6.0L All 9072 (20000) 4671 (10300)
Crew Cab Pickup 4x4 with automatic transmission and fifth
wheel
6.0L All 9072 (20000) 4807 (10600)
F-350 Regular Cab Single Rear Wheel Pickup
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
Vehicles without fifth wheel
6.0L All 9072 (20000) 5670 (12500)
4x2 with manual transmission and fifth wheel
6.0L All 9072 (20000) 6167 (13600)
4x2 with automatic transmission and fifth wheel
6.0L All 9072 (20000) 6213 (13700)
4x4 with fifth wheel
6.0L All 9072 (20000) 6033 (13300)
Driving
15
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F-350 Regular Cab Dual Rear Wheel Pickup
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
Vehicles without fifth wheel
6.0L All 9072 (20000) 6031 (13300)
4x2 with manual transmission and fifth wheel
6.0L All 9072 (20000) 6031 (13300)
4x2 with automatic transmission and fifth wheel
6.0L All 9072 (20000) 6078 (13400)
4x4 with manual transmission and fifth wheel
6.0L All 9072 (20000) 5851 (12900)
4x4 with automatic transmission and fifth wheel
6.0L All 9072 (20000) 5897 (13000)
F-350 SuperCab Single Rear Wheel Pickup
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
Vehicles without fifth wheel
6.0L All 9072 (20000) 5670 (12500)
4x2 with fifth wheel
6.0L All 9072 (20000) 6031 (13300)
4x4 with manual transmission and fifth wheel
6.0L All 9072 (20000) 5850 (12900)
4x4 with automatic transmission and fifth wheel
6.0L All 9072 (20000) 5897 (13000)
F-350 SuperCab Dual Rear Wheel Pickup
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
Vehicles without fifth wheel
6.0L All 9072 (20000) 5895 (13000)
Driving
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F-350 SuperCab Dual Rear Wheel Pickup
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2 with fifth wheel
6.0L All 9072 (20000) 5895 (13000)
4x4 with fifth wheel
6.0L All 9072 (20000) 5714 (12600)
F-350 Crew Cab Single Rear Wheel Pickup
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
Vehicles without fifth wheel
6.0L All 9072 (20000) 5670 (12500)
4x2 with manual transmission and fifth wheel
6.0L All 9072 (20000) 5850 (12900)
4x2 with automatic transmission and fifth wheel
6.0L All 9072 (20000) 5941 (13100)
4x4 with fifth wheel
6.0L All 9072 (20000) 5759 (12700)
F-350 Crew Cab Dual Rear Wheel Pickup
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2
6.0L All 9072 (20000) 5804 (12800)
4x4
6.0L All 9072 (20000) 5625 (12400)
Driving
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F-350 Regular Chassis Cab Single Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2
6.0L All 9072 (20000) 5942 (13100)
4x4
6.0L All 9072 (20000) 5761 (12700)
F-350 Regular Chassis Cab Dual Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2
6.0L All 9072 (20000) 5759 (12700)
4x4
6.0L All 9072 (20000) 5532 (12200)
F-350 SuperCab Chassis Cab Single Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2 with manual transmission
6.0L All 9072 (20000) 5759 (12700)
4x2 with automatic transmission
6.0L All 9072 (20000) 5804 (12800)
4x4
6.0L All 9072 (20000) 5579 (12300)
Driving
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F-350 SuperCab Chassis Cab Dual Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2 with manual transmission
6.0L All 9072 (20000) 5623 (12400)
4x2 with automatic transmission
6.0L All 9072 (20000) 5668 (12500)
4x4 with manual transmission
6.0L All 9072 (20000) 5442 (12000)
4x4 with automatic transmission
6.0L All 9072 (20000) 5487 (12100)
F-350 Crew Cab Chassis Cab Single Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2 with manual transmission
6.0L All 9072 (20000) 5668 (12500)
4x2 with automatic transmission
6.0L All 9072 (20000) 5715 (12600)
4x4 with manual transmission
6.0L All 9072 (20000) 5488 (12100)
4x4 with automatic transmission
6.0L All 9072 (20000) 5534 (12200)
F-350 Crew Cab Chassis Cab Dual Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2 with manual transmission
6.0L All 9072 (20000) 5534 (12200)
Driving
19
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F-350 Crew Cab Chassis Cab Dual Rear Wheel
(Fifth Wheel Towing)
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
4x2 with automatic transmission
6.0L All 9072 (20000) 5579 (12300)
4x4 with manual transmission
6.0L All 9072 (20000) 5306 (11700)
4x4 with automatic transmission
6.0L All 9072 (20000) 5352 (11800)
F-450
Engine Rear axle
ratioMaximum GCWR -
kg (lbs.)Maximum
trailer weight -
kg (lbs.)
Regular Chassis Cab 4x2 with manual transmission
6.0L All 11793 (26000) 8163 (18000)
Regular Chassis Cab 4x2 with automatic transmission
6.0L All 11793 (26000) 8210 (18100)
Regular Chassis Cab 4x4 with manual transmission
6.0L All 11793 (26000) 8027 (17700)
Regular Chassis Cab 4x4 with automatic transmission
6.0L All 11793 (26000) 8074 (17800)
SuperCab Chassis Cab 4x2
6.0L All 11793 (26000) 8029 (17700)
SuperCab Chassis Cab 4x4
6.0L All 11793 (26000) 7847 (17300)
Crew Cab Chassis Cab 4x2
6.0L All 11793 (26000) 7938 (17500)
Crew Cab Chassis Cab 4x4
6.0L All 11793 (26000) 7802 (17200)
Driving
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