Draining The Fuel Filter Water Trap - 6.7L Diesel - Ford F-250 2017 Owner's Manual

State or local regulations on volatile
organic compounds may restrict the use
of methanol, a common windshield washer
antifreeze additive. Washer fluids
containing non-methanol antifreeze
agents should be used only if they provide
cold weather protection without damaging
the vehicle's paint finish, wiper blades or
washer system.
DRAINING THE FUEL FILTER
WATER TRAP - 6.7L DIESEL
WARNING
Do not dispose of fuel 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.
You should drain water from the
module assembly whenever the
warning light illuminates or a
message appears in the information
display advising you to drain the water
separator. This occurs when approximately
6.76 fl oz (200 ml) of water accumulates
in the module. If you allow the water level
to exceed this level, the water may pass
through to the engine and may cause fuel
injection equipment damage.
Draining the Diesel Fuel
Conditioner Module
1. Switch the engine off.
2. Access the underside of your vehicle.
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201710, Second Printing
Maintenance
E226475
3. The diesel fuel conditioner module is
on the left-hand frame rail.
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