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WERK I WERK I is offline
Forced Induction Junkie
 
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Join Date: Jan 2003
Location: Wisconsin
Posts: 3,298
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DonE,
Wow, this is baffling! If it were a out-of-spec valve lash adjustment, the tick would get louder when the engine warms up since lash grows with temperature. It does sound like you isolated the area, that's the good news. What's that leave? Bad valve, valve guide, busted inner or outer valve spring.....I still lean towards a pin hole leak on the exhaust, but that's just me.
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Dave
'85 930 Factory Special Wishes Flachbau
Werk I Zuffenhausen 3.3l/330BHP Engine with Sonderwunsch Cams, FabSpeed Headers, Kokeln IC, Twin Plugged Electromotive Crankfire, Tial Wastegate(0.8 Bar), K27 Hybrid Turbo, Ruf Twin-tip Muffler, Fikse FM-5's 8&10x17, 8:41 R&P
Old 10-05-2008, 06:58 AM
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