when i drive there is A LOT of vibration coming from the door panels, the trunk (nothing is in the trunk), and the roof. do you think because of having a stereo system for a long period of time could loosen up the car?

thanks

 

its possible...get some dynomat and line the interior with it

 

Inspect your motor mounts,they may be worn and sagging causing excessive vibration.
Especially on a high mileage car.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtecb18c &raquo;</TD></TR><TR><TD CLASS="quote">its possible...get some dynomat and line the interior with it</TD></TR></TABLE>

x2

dynomat is the [shiz]

 

i would say both are possible... and i would say cabin noise is expected in a civic.... its not a luxury car so most likely sound dampening is not of top priority