I've had the suggestion made that it may be a bad voltage regulator. I
put a VM on the battery with the car running, and it is putting out a
pulsing 14.5. Unca Joel commented that was a bit high, but it's a
cheap VM and may not be right on the money.

Jim

On Mon, Sep 1, 2008 at 12:22 PM, Dennis Haynes <d23haynes57@hotmail.com> wrote:
> I would suspect a bad diode or voltage regulator in the alternator.
>
> Dennis
>
> -----Original Message-----
> From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
> Jim Felder
> Sent: Sunday, August 31, 2008 10:37 PM
> To: vanagon@GERRY.VANAGON.COM
> Subject: Strobe lights on my vanagon--why?
>
> My 90 carat has developed an unwanted feature. When the engine is
> running the lights in the car--all of them, dash, tail, headlights,
> interior lights--pulse several times a second. It's barely noticeable,
> but it's there.
>
> Is this a sign that the alternator is going? The pulsing stays the
> same no matter the RPM, as far as I can tell.
>
> Thanks for any advice.
>
> Jim
>