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Registered
Join Date: Jun 2002
Location: Kansas
Posts: 43
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My car is boomin' and I don't have subs!
My 944 has this really loud booming resonance in the hatch area at certain lower RPMs, and also on the highway. At higher speeds it seems to phase in and out. I get the feeling like I'm not the only one who's had this problem - any suggestions how to quiet it down? I'm thinking about putting some Dynamat down back there.
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07-11-2002, 07:53 PM
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Join Date: Feb 2001
Location: Viera FL
Posts: 5,642
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Can you be a little more specific?
Is it just road noise, or does it sound like something specific? AFJuvat
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Es geht nicht darum wie schnell man faehrt, sondern wie gut man schnell fahren kann. Ihr Brunnen der nutzlosen Porsche Information |
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07-12-2002, 08:40 AM
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Registered
Join Date: Jun 2002
Location: Kansas
Posts: 43
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Basically, anything that vibrates the car at low frequencies will cause the resonance. At low speeds or stopped the engine will do it at 2000-3000rpm or so - at high speeds it seems to be road noise that does it. It's definitely coming from the rear of the car.
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'87 944S Guards Red Koni Yellows, 45k |
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07-12-2002, 10:21 AM
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Join Date: Dec 2001
Location: ventura,ca
Posts: 290
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my noise comes from the tires
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07-13-2002, 03:02 PM
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