Buzzing Speaker

[Rockey]

The previous owner must have spent a few bob on fitting a nice system to my 'S' but one of the rear speakers buzz's when the engine is running but is fine otherwise, I'm afraid electrics isn't one of my best talents, as far as I'm concerned they are just 'pfm' boxes, could it just be an earthing problem for that speaker or what.
John

[tvrgit]

Is it the left hand speaker? The rear wiring loom runs over the wheelarch there and the speaker might be picking up interference from that.

The fuel pump is just under the floor there as well, so it might be that.

I would start with taking the speaker out and make sure that the speaker wiring isn't lying against the wiring loom (where it will pick up electical impulses) before you start thinking about suppressors etc!

[Rockey]

Thanks, yes it is the left hand speaker, I'll check it out, Cheers

[Big Ian]

No need for speakers when there is music from the exhaust