Originally Posted By: Hyde244
It read about a quart of an inch over the max line, on the A of Max.
At present, I have a Motorcraft 400, which is slightly longer than the OEM 910.
I have checked the oil when hot after having turned corners, and cannot find evidence on the dipstick of oil aeration/frothing.
I am assuming that you are putting a Motorcraft FL-400S in place of a Motorcraft FL-910S?
If yes, why would you put the wrong filter on your car? The FL-400S media is only 0.75" longer.
Is this something Ford says is OK?