Exhaust Buzz
08-22-2002, 02:38 AM
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Exhaust Buzz
Hey guys i'm having a buzzy noise coming out of my exhaust everytime i'm WOT from 4200-5800rpm. None of my exhaust is stock. I have a SR 4-2-1 header, Carsound Cat, 25" glasspack, then finally at the end a dual DTM muffler. All piping is 2.25" press bent.
I'm thinking it might be a loose baffle in the muffler...do you think the freq. between 4200-5800rpm will 'cause it to 'buzz'? What do you all think?
I'm thinking it might be a loose baffle in the muffler...do you think the freq. between 4200-5800rpm will 'cause it to 'buzz'? What do you all think?
08-22-2002, 03:44 AM
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moving to help forum.
i had a similar problem with it buzzing while cold, but it turned out to be the cat touching the heat shield underneath your car. Make sure you have enough clearance, and also try having a buddy rev your car while you listen and try to figure out where its coming from.
i had a similar problem with it buzzing while cold, but it turned out to be the cat touching the heat shield underneath your car. Make sure you have enough clearance, and also try having a buddy rev your car while you listen and try to figure out where its coming from.