2015 FORD F450 warning

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Page 135 of 485

FORD F450 2015  Owners Manual 12 Volt DC Power Point
WARNING
Do not plug optional electrical
accessories into the cigar lighter
socket (if equipped). Improper use
of the lighter can cause damage not
covered by your warranty, and c

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 142 of 485

FORD F450 2015  Owners Manual SAFETY PRECAUTIONS
WARNINGS
Do not overfill the fuel tank. The
pressure in an overfilled tank may
cause leakage and lead to fuel spray
and fire. The fuel system may be under
pressure. If you hear a hi

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 147 of 485

FORD F450 2015  Owners Manual Conditions
•
Heavily loading a vehicle or towing a
trailer may reduce fuel economy at any
speed.
• Carrying unnecessary weight may
reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for e