engine noise?
just noticed this a week ago
when the truck shifts from 2nd to 3rd, there is a knock sound or deiseling, not quite sure what to call it, motor is tight, no leaks of oil.
Secondly, in the air box, the tube that runs from the motor oil fill, the filter gets all foamy...why???
I here all fords 'sometimes' do this
oil looks fine, no water in the oil...


