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Noisy valvetrain help

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Old Aug 15, 2007 | 06:39 PM
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Default Noisy valvetrain help

For some reason my valvetrain (918's with stock rockers) is loud on the driver's side. The springs have about 8k miles on them. Is there anything I can do to quiet it down a bit?
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Old Aug 15, 2007 | 11:19 PM
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You might want to pull the valve cover and have a quick look and make sure nothing has come loose or been damaged.
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Old Aug 15, 2007 | 11:27 PM
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There was a bad batch of 918's a little while back....I'd look into that!
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Old Aug 16, 2007 | 01:35 AM
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Unfortunately I have no way of finding out if these are the bad batch springs since I got them from a friend. What are some of the signs of a bad spring from this batch?
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