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Re: audio whine

>From: Steve Bellaire <[email protected]>
>Date: Sat, 10 Aug 1996 16:00:26 -0700
>Subject: Audio questions
>
>I am trying to insolate the alternator whine coming from my radio in my
>'88 325is.  I tried noise supressors on all power/ground lines to the
>head unit, no real effect.  I have moved onto the amplifier, which was
>hiding in the trunk.  I could trace the power/speaker wires that attach
>to the amp via a block connector, but I was wondering if anyone had a
>pinout for the connector attaching to the amp.  i just want to make sure
>before I start cutting wires.  Alternately, I would remove the amp from
>the system, and want to know which wires into the amp I should connect
>to bypass.  Is there any tech info on such a procedure, or has anyone
>done it?  Just looking for more helpful suggestions like the one I got
>when I started this "little" project.  Thanks for any help.

It may not be from your alternator- I had the same prob when I installed my
new Blaupunkt system this spring.  The whine came from improperly insulated
sparkplug wires.  I switched my OEM wires for a set of Jacobs Energy Core
Sparkplug wires, and the noise vanished.  You can contact Jacobs @
(800)825-8800.  I hope this helps- good luck.

John Williams
[email protected]
'83 BMW 633CSi
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