Thread: 33 engine noise
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Old 11-21-2019, 12:02 AM   #5
deuce_roadster
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Join Date: Oct 2011
Location: Shelton, WA
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Default Re: 33 engine noise

I once traced a harmonic noise (low buzz) that was RPM sensitive to a loose baffle in the muffler. Drove me crazy until I isolated it.
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