electrical power drain

[Huw Powell]

Steve Ensch wrote:
>
> I am experiencing an electrical power drain from about 4000-redline in the
> 90 fwd I have.  The exterior and interior lights dim as the car surges to
> 6000 rpm.  This usually takes place in lower gears like from a take off.
> The voltage gauge indicates this and now I am wondering if the alt belt is
> too loose or the alternator is on its way out.

pull the voltage regulator and take a look at the brushes, odds are they
are worn down to about the limit.  New regulator assembly runs about $40
or so; new brush kits should be available; or hardware store brushes can
be filed to fit if you are adventurous.

--
Huw Powell

http://www.humanspeakers.com/audi/

http://www.humanthoughts.org/