2015 FORD F450 stop start

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Page 138 of 485

FORD F450 2015  Owners Manual GENERAL INFORMATION
WARNINGS
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. Do not park, idle or

Page 139 of 485

FORD F450 2015  Owners Manual STARTING A GASOLINE
ENGINE
When you start the engine, the idle speed
increases, this helps to warm up the
engine. If the engine idle speed does not
slow down automatically, have your
vehicle checked b

Page 140 of 485

FORD F450 2015  Owners Manual You may experience a decrease in peak
performance when the engine is cold when
operating on E85 ethanol.
Do not crank the engine for more than 10
seconds at a time as starter damage may
occur. If the

Page 141 of 485

FORD F450 2015  Owners Manual We recommend that you do the following
for a safe and correct operation:
•
Use a 16-gauge outdoor extension cord
that is product certified by
Underwriter ’s Laboratory (UL) or
Canadian Standards A

Page 144 of 485

FORD F450 2015  Owners Manual We recommend regular unleaded gasoline
with a pump (R+M)/2 octane rating of 87.
Some stations offer fuels posted as regular
with an octane rating below 87, particularly
in high altitude areas. We do n

Page 145 of 485

FORD F450 2015  Owners Manual WARNINGS
Keep sparks, flames and smoking
materials away from fuel.
Stay outside your vehicle and do not
leave the fuel pump unattended
when refueling your vehicle. This is
against the law in some plac

Page 149 of 485

FORD F450 2015  Owners Manual If the vehicle
’s engine or transmission has
just been serviced, or the battery has
recently run down or been replaced, the
OBD-II system may indicate that the
vehicle is not ready for I/M testing.

Page 150 of 485

FORD F450 2015  Owners Manual AUTOMATIC TRANSMISSION
WARNING
Always set the parking brake fully
and make sure the gearshift is
latched in park (P). Turn the ignition
to the off position and remove the key
whenever you leave your v