2011 Ford F450 Super Duty Crew Cab Owner Guide 4th Printing - Page 382

2011 Ford F450 Super Duty Crew Cab Manual

Page 382 highlights

Maintenance and Specifications WARNING: Never remove the coolant reservoir cap while the engine is running or hot. 4. If the coolant level is normal, you may restart your engine and continue on. 5. If the coolant is low, add coolant, restart the engine and take your vehicle to an authorized dealer. See Adding engine coolant in this chapter for more information. Refer to fail-safe cooling for additional information. FUEL FILTER Your vehicle is equipped with a lifetime fuel filter (gasoline vehicles only) that is integrated with the fuel tank. Regular maintenance or replacement is not needed. For diesel engine information, refer to the diesel supplement. WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS Important safety 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 pressure. If the fuel filler cap is venting vapor or if you hear a hissing sound, wait until it stops before completely removing the fuel filler cap. Otherwise, fuel may spray out and injure you or others. WARNING: If you do not use the proper fuel filler cap, excessive vacuum in the fuel tank may damage the fuel system or cause the fuel cap to disengage in a collision, which may result in serious personal injury. WARNING: Automotive fuels can cause serious injury or death if misused or mishandled. WARNING: Fuel ethanol and gasoline may contain benzene, which is a cancer-causing agent. 382 2011 F-250/350/450/550 (f23) Owners Guide, 4th Printing USA (fus)

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WARNING:
Never remove the coolant reservoir cap while the
engine is running or hot.
4. If the coolant level is normal, you may restart your engine and
continue on.
5. If the coolant is low, add coolant, restart the engine and take your
vehicle to an authorized dealer. See
Adding engine coolant
in this
chapter for more information.
Refer to fail-safe cooling for additional information.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter (gasoline vehicles only)
that is integrated with the fuel tank. Regular maintenance or
replacement is not needed. For diesel engine information, refer to the
diesel supplement.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety 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 pressure. If the fuel
filler cap is venting vapor or if you hear a hissing sound, wait
until it stops before completely removing the fuel filler cap. Otherwise,
fuel may spray out and injure you or others.
WARNING:
If you do not use the proper fuel filler cap,
excessive vacuum in the fuel tank may damage the fuel system
or cause the fuel cap to disengage in a collision, which may result in
serious personal injury.
WARNING:
Automotive fuels can cause serious injury or death
if misused or mishandled.
WARNING:
Fuel ethanol and gasoline may contain benzene,
which is a cancer-causing agent.
Maintenance and Specifications
382
2011 F-250/350/450/550
(f23)
Owners Guide, 4th Printing
USA
(fus)