2011 Ford F450 Super Duty Crew Cab Diesel Supplement 5th Printing - Page 10

2011 Ford F450 Super Duty Crew Cab Manual

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Page 10 highlights

Driving ENGINE IDLE SHUTDOWN (IF EQUIPPED) Your vehicle may be equipped with an engine idle shutdown system. This system will automatically shut down your engine when it has been idling in P (Park) or N (Neutral) for five minutes (parking brake set) or 15 minutes (parking brake not set). When the engine idle shutdown process has started: • A chime will sound and the message center will display ENGINE TURNS OFF IN 30 (seconds) and start counting down. • The 5 or 15 minute timer can be restarted by changing the position of the accelerator pedal, brake pedal or the park brake within the final 30 seconds. • When the timer reaches zero, the engine shuts down and the message center will display ENGINE TURNED OFF. • One minute after the engine has shut down, the electrical system will simulate key off, even though the ignition is still in the on position, initiating normal accessory delay period. • The ignition must be moved to the off position to reset the system before restarting the vehicle. Note: The engine idle shutdown idle timer will not start if: • The engine is operating in power take-off (PTO) mode. • The engine coolant temperature is below 60°F (16°C). • The exhaust emission control device (DPF) is regenerating. STOPPING THE ENGINE Turn the ignition to the off position. To prolong engine life (especially after extended high speed, high ambient temperature, or high GVW/GCW operation), it is recommended that a hot engine be idled for 3-5 minutes which will allow the turbocharged engine to cool down. COLD WEATHER OPERATION Changing to a lighter grade engine oil also makes starting easier under these conditions. Refer to Engine oil specifications in the Maintenance and Specifications chapter of this supplement. Diesel fuel is adjusted seasonally for cold temperatures. Diesel fuel which has not been properly formulated for the ambient conditions may form wax crystals which can clog the fuel filters. At temperatures below 20°F (-7°C), if the engine starts, stalls after a short time, and then will not 10 2011 Diesel (eco) Supplement, 5th Printing USA (fus)

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ENGINE IDLE SHUTDOWN (IF EQUIPPED)
Your vehicle may be equipped with an engine idle shutdown system. This
system will automatically shut down your engine when it has been idling
in P (Park) or N (Neutral) for five minutes (parking brake set) or
15 minutes (parking brake not set). When the engine idle shutdown
process has started:
•
A chime will sound and the message center will display
ENGINE
TURNS OFF IN 30
(seconds) and start counting down.
•
The 5 or 15 minute timer can be restarted by changing the position of
the accelerator pedal, brake pedal or the park brake within the final
30 seconds.
•
When the timer reaches zero, the engine shuts down and the message
center will display
ENGINE TURNED OFF
.
•
One minute after the engine has shut down, the electrical system will
simulate key off, even though the ignition is still in the on position,
initiating normal accessory delay period.
•
The ignition must be moved to the off position to reset the system
before restarting the vehicle.
Note:
The engine idle shutdown idle timer will not start if:
•
The engine is operating in power take-off (PTO) mode.
•
The engine coolant temperature is below 60°F (16°C).
•
The exhaust emission control device (DPF) is regenerating.
STOPPING THE ENGINE
Turn the ignition to the off position.
To prolong engine life (especially after extended high speed, high
ambient temperature, or high GVW/GCW operation), it is recommended
that a hot engine be idled for 3-5 minutes which will allow the
turbocharged engine to cool down.
COLD WEATHER OPERATION
Changing to a lighter grade engine oil also makes starting easier under
these conditions. Refer to
Engine oil specifications
in the
Maintenance
and Specifications
chapter of this supplement.
Diesel fuel is adjusted seasonally for cold temperatures. Diesel fuel which
has not been properly formulated for the ambient conditions may form
wax crystals which can clog the fuel filters. At temperatures below 20°F
(–7°C), if the engine starts, stalls after a short time, and then will not
Driving
10
2011 Diesel
(eco)
Supplement, 5th Printing
USA
(fus)