The Emphasis is on helping each other with diagnostic assistance, encouragement and the sharing of information that will ultimately help us all become better at what we do in a positive and professional forum.
January 4, 2006 Changing the fuel filters on an Econoline with a 6.0L PSD engine? Can
you find the secondary filter? Do-it-yourselfers and seasoned professionals alike find this procedure a bit
much for such an important service item that must be performed regularly. So when asked "what do I need
to remove to change the filter," it was difficult to describe. Here's another illustrated guide to
help you access the secondary engine mounted filter. Isn't this fun?
Begin by removing the black plastic shroud covering the upper radiator support. You will need to remove
the six plastic retainers securing it identified by the WHITE ARROWS. There are only two visible in the
picture. Be careful not to round out the plastic screws in the center of the retainers as you turn them
counter clock-wise to remove the centers.
Remove all of the screws securing the main harness to the cowl. These are the smaller screws identified
by the GREEN ARROWS. A 7/32" socket will remove them.
Next, remove all of the screws identified by the ORANGE ARROWS. A 5/16" socket will fit them and
they secure the MAP sensor, ground strap and the upper power steering reservoir bracket. There are two
additional screws securing the power steering bracket to the upper radiator support under the cover that
are not shown in the picture. Remove the three screws securing the Power Steering reservoir to the
bracket and remove the bracket. Remember to reinstall the fluid fill cap!
When all fasteners, cover and the bracket are removed, pull the main harness toward the front of
the vehicle and then rotate it up onto the cowl and hold it in place. A bungee cord is the perfect
device for that task. See the photo on the left.
At this point you now have room to access the filter cover, and replace the filter. You can use a
1/2" ratchet directly in the cap. in the picture below we are using a long handled ratchet
with an articulated head. As you can see on the right, there is just enough room to get the filters
out and back in. Remember to use the new rubber o-ring on the cap that is supplied with the filter.
Lubricate that o-ring and the one inside the filter before installing.
This article is only to provide information. It is hoped that helps technicians in identifying possible
causes and assist in the quick diagnosis of the identified concern. This is not intended to replace any
official instructions, authorization or documentation of any Ford Motor Company Engineers, service manual,
TSB, Service Message or recall.
FDDTS
