Sounds like it could be a pulley... (archive)
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Posted by HalcYoN on August 26, 2001 at 00:07:58:
In Reply to: M coupe belt noise posted by Mike S on August 25, 2001 at 23:35:55:
(posted from: cs16023-107.austin.rr.com (24.160.23.107))
Take a short hose and with the engine running, hold it up to your ear to here different sections of the front of the engine. It will help you isolate where the noise originates.Using this method back in the day, I was able to determine the #2 and #6 intake valves needed to be adjusted on my 280Z Turbo when I started to develop a ticky-ticky...
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