I have '92 SDV, and sometimes when I hit small bumps when I'm driving the front right speaker will cut out, or start hissing/crackling like it's not getting any radio connection. When I hit another bump it usually fixes itself...

Sometimes it'll go a week without shorting at all, but some days every bump I hit makes it cut out/back in. Is there any way to fix this myself? I've looked at the wires in the door that are right near the speaker...but I have no idea what could be wrong with them.

Ideas?

could be the connections on your radio too, or the radio itself.

SAME exact problem on 96 deville ended up disconnecting front right speaker.

Mine just madea lot of noise all the time

well, I had the same problem too, but my head unit was a jenson. I put in a Kenwood and didn't change any wiring at all, except the harness.

The problem dissapeared & my FM started recieving channels too. Before all I could do was listen to CD's.