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Hi folks,
Im new to the forum and new to the diesel truck world. Just picked up a 2012 6.7L Super duty. 30,500 Miles. I noticed while checking over the truck that the secondary fuel filter assembly has 3 ports instead of 2. From what I have read, the filter with 3 ports is from the factory and the service part only has 2 ports. Can this mean that the fuel filter has never been changed? Im not receiving any fuel messages on the screen but thinking I should change the filters anyway. Any help would be greatly appreciated.
Second- I wouldn't lose any sleep over it. At that mileage, you're probably only on your second recommended fuel filter interval, and the one under the hood is the second one in the line, as you know. The frame mounted one under the truck could be said to do all the "heavy lifting", so that underhood one not being changed once shouldn't be that big an issue.
As said before, just change it out when you get a chance, and motor on!
The filter kits that come from Ford have the O-Ring pre-greased, my experience so far is that it comes apart the second time after putting the pre-greased 0-ring in relatively easily.
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