How good are Motorcraft oil filters?

[pzev]

I use the Fl-910 on my Focus. Its a straight up and down orientation, so the ADBV material is of little consequence. I have noticed minor seepage from the sealing gasket over a typical 5k OCI. This has been witnessed on three seperate filters. I install 1 full turn past seating, so I think its just an issue with the filter.
That said, the seepage is very minor...and never makes it to the ground.

I have three used FL-910's sitting around, one day I'll cut them open and post some pics, along with the Fram, Wix, and M1 versions.

 

[maximus]

Originally Posted By: pzev
I use the Fl-910 on my Focus. Its a straight up and down orientation, so the ADBV material is of little consequence. I have noticed minor seepage from the sealing gasket over a typical 5k OCI. This has been witnessed on three seperate filters. I install 1 full turn past seating, so I think its just an issue with the filter.
That said, the seepage is very minor...and never makes it to the ground.


Interesting. Mine is also vertical. I guess your Focus and my Mazda3 have pretty much the same engine. I've got 3 of the FL-910s. I'm wondering how long I should keep them. I'm now concerned that the integrity of the gasket might be compromised over time. It's going to take me about 18 months to use these filters up.

 

[chevrofreak]

Originally Posted By: Onmo'Eegusee
Yeah, they do not have a thermostat. Pretty much the coolant regulates it.
Did you get an aftermarket oil pressure gauge? I know the stock one on the Vic (actually most late model fords) is nothing more than an on-off switch.
This is why in '05 they went to a idiot light for oil as opposed to an idiot gauge.


No, nothing aftermarket. I've been really tempted to get a sandwich plate for an oil temperature sensor, though. That would be perfect for adding a better pressure sensor, too.

I wonder if I should replace the stock sensor? Do you think the oil temperature could be affecting the way it's working?

 

[labman]

I wouldn't worry about the age. I tend to buy as needed, but did clean out the local Wal-Mart of clearanced NOS ST 3950's. They were the older, thread end bypass design, so must have several years old before I used the last one. Great filters for 50 cents. Love to hit one of the Wally's that I hear still have some.