I have an '04 Focus wagon with the standard 2.0 engine. I bought it used from a Ford dealer and it had an FL2005 filter on it, which is what I have been using. Tonight at Walmart I check the book just for kicks and notice that the 2.0 DOHC calls for the 2005 and the 2.0 SOHC (mine) calls for a 400S. I look at both and they seem to be the same in size and threads but the 2005 looks like the bypass valve is on the top (near the threads) and I think most if not all other Motorcraft filters have the bypass at the bottom.
I bought the 400S. Is that what I should use?
The car did not come with an owner's manual.
I bought the 400S. Is that what I should use?
The car did not come with an owner's manual.