[elky] Re: Alternator problem = Elky killer

  • From: John Christensen <johncgg@xxxxxxxxx>
  • To: elky@xxxxxxxxxxxxx
  • Date: Wed, 3 Nov 2010 20:50:40 -0500

I have a spare I could send you. I am using a higher amp one I got from
Jared.

If the parts store doesn't work with you, we can compare what I have to what
you need and I can ship it out to you.

It's the backup for the El Camino, and I will be changing to serpentine
eventually, so I hope I never need it.

JC

On Wed, Nov 3, 2010 at 6:25 PM, Saul Marsh <saulmarsh72@xxxxxxxxx> wrote:

>   Hi guys,
>
> I occasionally spend a few minutes when available trying to get my
> alternator problem figured out.  Brought my alternator to Autozone last
> month and it tested bad, so I turned it in and got a new one.  Thought I
> compared the old and new one together, but apparently did not do a good
> enough job checking it.  Replacing an alternator should be an easy job,
> right?  New one doesn't fit. I'm having a helluva time and my car can't be
> moved as a result.  I wish I could get my old alternator back, just long
> enough to move the car into the garage.
>
> My questions:
>
> 1.  Do I have an alternator or a generator?  My dash light says "GEN" and
> my '73 GMC Sprint manual calls it a "Delcotron Generator Assembly."  The
> Autozone computer calls it an "alternator."
> 2.  Shouldn't there be a difference between alternators on pre-'75 and
> post-'75 models?  I bought shiny new chrome alternator brackets thinking
> that the old brackets looked like something thrown together by some
> shadetree mechanic.  The new brackets are good for models up through 1975.
> The Autozone computer shows the same alternator for a '73 307, '73 350, and
> a '77 350.  Maybe they tried to make one alternator interchangeable with too
> many others.
> 3.  Where can I find some sort of identifying code on my engine?  Given
> that the previous owner used this Sprint as a parts car for other cars, I'm
> not even sure I have the original 350 anymore.
> 4.  Am I an idiot for even taking this project on?
>
> Thanks all for your help.  Nothing urgent here, but I sure would like to at
> least be able to move my Sprint without selling it as a parts car.
>
> Saul
> '73 GMC Sprint
>
>
>

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