Clong clong train avant 996 C4

[Invité §Ano470yx]

Bonjour,

De quoi peut provenir un clong clong train avant sur une 996 C4 de 2002. Ça le fait uniquement après 30' environ de route et à très faible vitesse.

Merci.

Stéphane

[Invité §fas847yW]

Bonjour,

 

Biellettes de direction peut être...

[Invité §Ano380wB]

Salut , j'ai la meme chose sur une c2 de 2003, je me demande si ca ne viendrait pas des plateaux d'amortisseur...., le cahoutchouc des plateaux a tendance a craquer et a se decoller du noyau metallique. j'ai tout inspectè, aucun jeu nulle part. Reste plus que ca . mais pour le savoir, faut demonter les amortaux....

[Invité §Ano380wB]

je te confirme que les plateaux d'amortisseur se decollent, vois ce qu'un membre de rennlist a ecris (desole, en anglais...)

 

 

Addict Rennlist Member Thread Starter       Join Date: Sep 2005 Location: Wilmette, IL Posts: 2,078

<hr size="1" style="color:rgb(85,85,118);background-color:rgb(85,85,118);" />   Well I found the source of the noise in my front suspension. Last week end I took the strut out, and with a C4 you have to separate a couple of the ball joints. But in checking the control arms, etc. I did not find anything loose. I had bought a set of thrust washers from Swift Performance thinking it might be the springs twisting, and when I disassembled the drivers side strut look what I found, the center of the strut mount on the drivers side is set in rubber and had come completely loose. I'm thinking this could be the source of the sound I have not taken apart the other strut yet, but ordered replacements for both sides of the front. With a C4 the mounts list for $237@ but I got them from Sunset for only $145@ and they had them in stock, everyone else I checked had to order them from Porsche. One local dealer actually wanted $285@. AT the $235@ I probably would have gone to the Tarret Engineering Monoballs for $499, but with Sunsets pricing the OEM's were 40% less and I don't track the car.   Should be back on the road this weekend with no clacking sound. Attached Images