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91' F250 7.3 IDI fuel filter

How often do you have to replace this filter? Obviously when it is clogged up. But we want to know if there is a time sequence. Twice I got stranded (fortunately it was at the ranch) when the truck would start then die. Both times it was the fuel/water separator filter.

The bad river boy's wanna' know.
 

dustybumpers

don't play well w others
I do mine every other oil change.
 

Fellro

Moderator
Staff member
There is a time/mileage recommendation, but I don't have the book readily available.. I have been caught more than once with a filter issue myself. I generally carry spares.
 

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