warning FORD F-150 2021 Owners Manual

FORD F-150 2021 Owners Manual F-150 2021 FORD FORD https://www.carmanualsonline.info/img/11/40608/w960_40608-0.png FORD F-150 2021 Owners Manual

Page 240 of 796

FORD F-150 2021  Owners Manual STARTING AND STOPPING
THE ENGINE – PRECAUTIONS
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

Page 241 of 796

FORD F-150 2021  Owners Manual Starting the Engine
Turn the key to position III.  Release the
key when the engine starts.
PUSH BUTTON IGNITION
SWITCH
 (IF EQUIPPED) Switching the Ignition Off
When the ignition is on or in accessory

Page 244 of 796

FORD F-150 2021  Owners Manual The system does not function if:
•
The passive key frequencies are
jammed.
• The key battery has no charge.
RESTARTING THE ENGINE AFTER
STOPPING IT - VEHICLES WITH:
PUSH BUTTON START
The system al

Page 246 of 796

FORD F-150 2021  Owners Manual STOPPING THE ENGINE WHEN
YOUR VEHICLE IS MOVING -
VEHICLES WITHOUT: PUSH
BUTTON START
WARNING: Switching off the
engine when your vehicle is still moving
results in a significant decrease in
braking a

Page 248 of 796

FORD F-150 2021  Owners Manual OVERRIDING AUTOMATIC ENGINE
STOP
You can stop the engine shutdown, or reset
the timer, at any point before the
30-second countdown has expired by
doing any of the following:
•
Pressing the brake ped

Page 249 of 796

FORD F-150 2021  Owners Manual If it flashes, engine misfire could be
occurring. Increased exhaust gas
temperatures could damage the catalytic
converter or other vehicle components.
Avoid heavy acceleration and deceleration,
and ha

Page 256 of 796

FORD F-150 2021  Owners Manual WHAT IS AUTO-START-STOP
The system is designed to help reduce fuel
consumption and CO
2 emissions by
stopping the engine when it is idling, for
example at traffic lights.
AUTO-START-STOP
PRECAUTIONS W

Page 259 of 796

FORD F-150 2021  Owners Manual FUEL AND REFUELING
PRECAUTIONS
WARNING: Do not overfill the fuel
tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray
and fire. WARNING: 
The fuel system may
be under pres

Page 263 of 796

FORD F-150 2021  Owners Manual Biodiesel
WARNING: Do not mix diesel with
gasoline, gasohol or alcohol. This could
cause an explosion.
Note: Do not use home heating oil,
agricultural fuel, raw fats and oils, waste
cooking greases, b

Page 264 of 796

FORD F-150 2021  Owners Manual Use Motorcraft® cetane booster or an
equivalent cetane booster additive if you
suspect fuel has low cetane. Use
Motorcraft® anti-gel and performance
improver or an equivalent additive if there
is fu