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Rotational chirp, not belt related??
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09-08-2014, 07:39 PM
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Topless
Track rat
Join Date: Nov 2006
Location: Southern ID
Posts: 3,701
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Lil Red
2009 Porsche Cayman 2.9L
Loose spark plug? It's a fairly common problem that often gets overlooked. Also possibly a worn timing chain guide can cause a chirp.
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