[Jager]

Yes it's a good project for the winter months (after all the leaves fall off the trees and get sucked-up by our Boxsters).

http://986forum.com/forums/diy-project-guides/35557-how-clean-radiators-easy-way.html

http://986forum.com/forums/general-discussions/29432-radiator-cleaning.html

http://986forum.com/forums/performance-technical-chat/46781-clean-out-those-radiators-wow.html

http://986forum.com/forums/general-discussions/47650-clean-radiators.html