[AKnowles]

After listening to your video it sounds like the cam chain slap. My starter noise is much higher pitched and sounds more like a whir sound than that. My cam chain slap sounds similar to your but seems to last at least twice as long. When it happens. I just had my oil changed at the local Porsche dealer and am waiting to see if I hear the noise again. I expect I will sometime as I doubt just changing the oil will entirely remove the noise based on prior threads.