... all Porsches will spew this sticky grey foam.
Depending on the actual conditions of where you live (temp/humidity) it will start right around 10 years (humid and hot) or later (cooler and drier).
Once it starts it can take up to one full year for all of it to come out.
The source are the air managing flaps in the air handler of the HVAC system.
Nothing to do other than use a vacuum cleaner and a pick ... and don't wear white
Happy Boxstering,
Pedro
Pedro Bonilla1998 Boxster 986 - 311,000+ miles:
[www.PedrosGarage.com]
PCA National Club Racing Scrutineer - PCA National HPDE Instructor - PCA Technical Committee (Boxster/Cayman)
Racecar spelled backwards is Racecar
"Racing is life. Anything before or after is just waiting" ... Steve McQueen as Michael Delaney in "LeMans"
"If you wait, all that happens is that you get older"... Mario Andretti
"Being second is to be the first of the ones who lose" ... Ayrton Senna