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			Doubtful that's a common thing.  Take it to the dealer and let them resolve it.
 Tre, valve tapping noise is pretty common in the flat sixes Porsche produces.  My 01 does it a lot.  It's like a clock behind me at idle.  Just a quirk of the engine - not a problem.
 
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				2001 Boxster - Grey on Grey 
1969 911T Targa - 'Stinky'
http://www.zoto.com/frayadjacent/img...f27a-4a399.jpg    <---- my car.   ^ crap I post. 
 
"The existence of the flamethrower is evidence that someone, somewhere once said 'I want to set those people over there on fire, but I don't want to have to walk over there to do it.'"
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