Automatic trans question

[ntroffroad]

Thanks for all the info, glad to hear there is no vent so it has to be coming out of something attached to the trans. I am starting to make room for it in the garage today, I'm anxious to get it in the air so I can start taking it apart.
Thanks again for the info.

[wvicary]

There should be a vent for the transmission, it is often cast into the housing and is concealed in the torque convertor area. I can't say if the Boxster uses the same set up but do know for a fact that the automatics that I've worked on do have a vent.

In any event, it's easy enough to over/under fill this type unit and you should return to the dealer for repair.