Bump! Anyone got any advice for this user?
As for the smoke, does it smell like burning oil anywhere? You could have a leak that is being burnt off once it hits a hot component. Post your Boxster year and info for users as well.
Boxster tech articles that may be useful to you now or in the future:
Porsche Boxster 986/987 (1997-2004) Technical Articles | Pelican Parts.