Draining The Fuel Filter Water Trap - Ford SUPER DUTY 2023 Owner's Manual

ENGINE AIR FILTER - INFORMATION MESSAGES
Message
Replace Engine Air Filter
Soon
Replace Engine Air Filter
Now
Check Engine Air Filter See
Manual
Engine Air Filter Fault See
Manual
Engine Power Reduced
Inspect Air Filter
DRAINING THE FUEL FILTER
WATER TRAP
WARNING: Do not drain the
water-in-fuel separator while the engine
is running. Failure to follow this warning
may result in fire, serious injury, death or
property damage.
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOM
Maintenance
Indicates the engine air filter should be replaced at the
earliest convenience.
Indicates an air filter at the end of useful life. After engine
air filter replacement, you must reset the system in order to
change the status status See Resetting the Intelligent
Oil Life Monitor (page 445).
Indicates that there is a higher-than-expected restriction
across the engine air filter, which could represent an air filter
at the end of useful life or a filter with an obstruction. When
this displays, inspect the engine air filter and replace if
necessary. If the air filter is not replaced, no reset is required,
the minder will automatically reset once the obstruction is
cleared after driving the vehicle for approximately an hour.
If the air filter was replaced, you must reset the system in
order to change the status See Resetting the Intelligent
Oil Life Monitor (page 445).
Indicates that there is an error within the electronic air filter
maintenance minder system requiring service.
When this displays, inspect the engine air filter and replace
if necessary. If the air filter is not replaced, no reset is
required, the minder will automatically reset once the
obstruction is cleared after driving the vehicle for approxim-
ately an hour. If the air filter was replaced, you must reset
the system in order to change the status See Resetting
the Intelligent Oil Life Monitor (page 445).
in the household refuse or the public
sewage system. Use an authorized waste
disposal facility.
Your vehicle has a diesel fuel conditioner
module. The module is mounted between
the outboard side of the fuel tank and the
frame rail.
Note: The module is at the front of the fuel
tank or at the front of the aft-axle fuel tank
on some models.
447
Action
WARNING: Do not dispose of fuel