Ford's "new" solution to the leaky axle vent.

[hand-filer]

This was my fix. A bit pricy but it works. The cover is baffled at the breather port so no more leaks. Good opportunity to degrease and paint the diff.
I hand painted it with Tremclad semi gloss and ended up with around 99% coverage on the diff and about 15% coverage on my arms.

 

[Nuar]

Hmm any idea if boss/track pack guys have issues with leaks?

 

['03GTinFLA]

Yes we do. I took mine to Sebring and at the end of the first day I couldn't believe how much fluid was misted over the back of my car.

 

[Nuar]

Expansion tank it is then lol

 

[blackbeast12]

I don't even track my car and i got the jlt catch can very simply because i don't want to smell gear oil and 0 leaks....i like the breather idea thats pretty cool, only draw back is you have clean it from time go time.

 

[F.D.Sako]

Take the plastic valve off the line and stick a breather filter at the end. That should fix your problem.

 

[clean92lx]

I wonder why this is only a problem on some cars and not all of them. I know 4 others with 11-14 GT's and I'm the only one that has a leaky vent. Maybe it's just over filled from the factory

 

[Nuar]

Definitely not overfilled.
When I installed the new "fix" I also refilled the fluid that I lost out of the broken axle vent I had on there.
It took quite a bit of fluid to top it off still, so it definitely was not overfilled from the factory

 

[vettekillr~]

Take the plastic valve off the line and stick a breather filter at the end. That should fix your problem.

This is what I did. Best solution so far from what I've seen, I haven't seen any fluid traces at all on my filter

 

[hopony]

Just had mine done on Tuesday.