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 Post subject: Zgomot aerodinamic!
PostPosted: 14 Feb 2007, 20:13 
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Joined: 10 Nov 2006, 12:44
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In ultima vreme am observat ca la viteze mari zgomotul aerodinamic e destul de pronuntat. Am mai mers si cu alte Alfe si la viteze comparabile (180 km/h) zgomotul de fond e mult mai mic.
Aveti idee care ar putea fi problema? Sa fie chederele de vina?

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 Post subject:
PostPosted: 14 Feb 2007, 22:26 
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Daca usile nu sunt aliniate perfect la viteze mari zgomotul devine deranjant.Alfa mea avea coltul portierei soferului foarte,foarte usor indoit(probabil se incercase furtul masinii)iar la viteze de peste 120 km/h zgomotele provocate de curenti erau foarte puternice.

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PostPosted: 14 Feb 2007, 22:40 
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Aha.. parca si la mine se aude, in stanga.. :?

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PostPosted: 15 Feb 2007, 10:28 
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sau poate fi din cauza chederului de la geam :wink:

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 Post subject:
PostPosted: 15 Feb 2007, 11:26 
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63FAL Quote:
sau poate fi din cauza chederului de la geam :wink:
Chederele de la usi (alea de sus) au o mica spartura de fro 3-4 cm. Sa fie asta?

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ex. Alfa Spider 3.0 V6
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 Post subject:
PostPosted: 15 Feb 2007, 11:49 
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Joined: 04 Oct 2006, 12:17
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Nu ! acele mici orificii sunt pentru a nu deforma chederul, adica sa nu ramana turtit ca la dacii.
Ma refer la chederul exterior al geamului lateral. eu am o portiune de 3-4 mm care s-a deformat, iar la viteza mai mare produce zgomot.

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new: Fiat Grande Punto 1.3 multijet 90 CP


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 Post subject:
PostPosted: 15 Feb 2007, 12:51 
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Car: '04 147 1,6 TI
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@63FAL chederele de la gemauri sunt ok din cate am vazut. O sa ma uit mai atent. Ideea e ca zgomotul e ca si cum as avea gemaul din stanga spate deschis.

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ex. Alfa 156 1.8 TS
ex. Alfa 147 1.9 JTD
ex. Alfa Spider 3.0 V6
Alfa 147 1.6 TI


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