Just cleaned the engine bay....

[Cloudsurfer]

The S100 is an excellent product. I have found the key to not having a smelly engine with the Gunk is to thoroughly rinse it down with clean water. As to electrical issues, I have also let things dry completely before firing (friend of mine had one bad experience once that cost him a new alternator).

Patrick

[bnorman]

Haven't cleaned the Boxster engine yet. On my other cars I used Orange 409.
I warmered up the engine and the turned it off. Sprayed Orange 409 on all the engine parts and let it set for 10-15 minutes. I then rinsed with a gentle stream or water from the hose and wiped down with rags. Work great and much cheeper than Gunk.
Anyone try this on the Box?