FORD F-550 2020 Owners Manual

FORD F-550 2020 Owners Manual F-550 2020 FORD FORD https://www.carmanualsonline.info/img/11/40659/w960_40659-0.png FORD F-550 2020 Owners Manual
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Page 171 of 631

FORD F-550 2020  Owners Manual GENERAL INFORMATION
WARNING: Extended idling at high
engine speeds can produce very high
temperatures in the engine and exhaust
system, creating the risk of fire or other
damage. WARNING: 
Do not park

Page 172 of 631

FORD F-550 2020  Owners Manual III (start) - Cranks the engine.
KEYLESS STARTING
 (IF EQUIPPED)
Note: The keyless starting system may not
function if the key is close to metal objects
or electronic devices such as cellular
phones.

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FORD F-550 2020  Owners Manual 2. Turn the key to position III to start the
engine.
3. When the engine starts, release the brake pedal.
Do not crank the engine for more than 10
seconds as starter damage may occur.  If
the engine do

Page 174 of 631

FORD F-550 2020  Owners Manual Cold Weather Starting (Flexible
Fuel Vehicles Only)
The starting characteristics of all grades
of E85 ethanol make it unsuitable for use
when ambient temperatures fall below
0°F (-18°C).  Consult yo

Page 175 of 631

FORD F-550 2020  Owners Manual preventing engine damage due to lack of
proper lubrication. After the 30 second
warm-up period, the accelerator pedal
becomes operational again and a message
appears informing you the vehicle is ok to

Page 176 of 631

FORD F-550 2020  Owners Manual Automatic Engine Shutdown
If your vehicle is equipped with a keyless
ignition, it has a feature that automatically
shuts down the engine if it has been idling
for an extended period. The ignition also

Page 177 of 631

FORD F-550 2020  Owners Manual Your vehicle has a fuel and water separator
that recirculates fuel from the engine to
help prevent fuel filter clogging. To avoid
engine fuel starvation during cold weather
operation of 32°F (0°C) o

Page 178 of 631

FORD F-550 2020  Owners Manual We recommend the following cold
weather idling guidelines:
•
You can use Motorcraft® cetane
improvers or non-alcohol-based
cetane improvers from a reputable
manufacturer as needed.
• Maintain the

Page 179 of 631

FORD F-550 2020  Owners Manual 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 int

Page 180 of 631

FORD F-550 2020  Owners Manual Note:
The heater is most effective when
outdoor temperatures are below 0°F
(-18°C).
For cold climates that are below 
0°F
(-18°C) needing a temporary battery
installation. Order the cold climate p
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