Originally posted by Kremithefrog:
He probably has a zetec, do NOT use a motorcraft 810 filter unless you have a duratec. I switched to mobil1 at ~83k miles with no problems.



Don't use an 810s filter for EITHER engine.

Stock Duratec filter is an FL-820S.

The filter I recommend is a K&N HP-2010. If it were a Duratec...


2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.