'92 Si exhaust buzz / rattle / resonation
06-21-2002, 01:57 PM
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'92 Si exhaust buzz / rattle / resonation
My '92 Civic Si hatch makes a buzzing noise from somewhere along the exhaust path as rev from around 2500-3000 RPM. Would any of you happen to have had a similar problem and know how to fix it?
06-21-2002, 02:04 PM
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Re: '92 Si exhaust buzz / rattle / resonation (hybridreams)
How do I check for leaks?
On a side note, are there any serious detrimental effects to me removing every single heatshield I can find?
On a side note, are there any serious detrimental effects to me removing every single heatshield I can find?
06-21-2002, 02:06 PM
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Re: '92 Si exhaust buzz / rattle / resonation (mercury)
Jack your car up and check your exhaust piping for any holes, cracks, etc...
EDIT: Heatshields help keep heat in. Exhaust gases flow faster when hotter. I don't recommend removing the exhaust manifold heat shield, you'll just be letting excess hot air float around in your engine bay.
[Modified by hybridreams, 6:08 PM 6/21/2002]
EDIT: Heatshields help keep heat in. Exhaust gases flow faster when hotter. I don't recommend removing the exhaust manifold heat shield, you'll just be letting excess hot air float around in your engine bay.
[Modified by hybridreams, 6:08 PM 6/21/2002]
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