Exhaust Sounds
#1
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Join Date: Jan 2004
Location: Hilo, Hi
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Exhaust Sounds
Just replace the exhaust flappers or shutters on my merc 4.3 Bravo 111 Drive now I notice a banging sound in the exhaust Y pipes that comes on now and then Is this normal.
Hawaii where the Sun always Shine
Hawaii where the Sun always Shine
#4
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I hated that noise so damn much, I pulled em off, and put on a set of Corsa muffler tips with external flappers. Whenever it was idling, sounded like my Damn motor was coming apart!!!! And of course we have a lot of idle zones on the ICW down here(damn sea cows!!!), so I wanted to quiet it down a little with Mufflers anyway. Still plenty loud when I open it up, but no more headaches from idling.
#5
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Yeah tell me about it.....on my first startup with the tips on I was back there with my ear to the engine listening thinking the engine was fixing to grenade.....the I realized it was the internal flappers haha.