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Registered
Join Date: Mar 2002
Location: Southern California
Posts: 2,579
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Get a mechanical stethoscope from your local auto parts store and try to isolate the noise. I am interested if the sound accelerates along with revving the engine. To me it sounds like valves.
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99 996 C4
11 Panamera 4S
83 SC Targa converted to a 964 cab (sold)
67 912 (sold)
58 Karmann Ghia choptop (traded for the 912)
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