Hey guys, so I bought an s2k not too long ago and I heard a weird noise at first. The noise resembles a gobbling sound kind of like valves shutting and opening. The previous owner said the noise were coming from the krankvents.

At first it seemed to explain things since the krankvents are valves in itself but it wasn't until recently when i was playing around in the engine bay that i tried to look for the krankvents. There seemed to be nothing but a hose connecting the PCV valve to the intake.

Does anyone have Krankvents installed on their car? Is there any special noise coming from them? Thanks

Kev.