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Re: Do I need a bigger alternator?

To: "Patrick J. Horne" <horne@cs.utexas.edu>
Subject: Re: Do I need a bigger alternator?
From: Adam Bradley <ambradley@yahoo.com>
Date: Fri, 29 Jun 2001 09:57:38 -0700 (PDT)
I have the stock alternator in the stock location.  The car seemed fine
before these repairs but I didn't have the electric fan and rarely
drive the car with the lights on.  I'll check the connections and try
again.


--- "Patrick J. Horne" <horne@cs.utexas.edu> wrote:
> 
> Adam,
> 
> Sounds like your alternator is not putting out enough voltage.  The
> voltage should be around 13.6 volts.  You could have a bad regulator
> or alternator, or a bad connection with either of them.
> 
> Check tobe sure that there is a ground strap between the engine and
> frame/body.  The alternator is grounded to the engine and the
> regulator
> is grounded to the inner fender.  If they are not at the same
> potential
> it can cause problems.
> 
> Are you running a stock alternator?
> 
> Peace,
> Pat
> 
> 
> - Support Habitat for Humanity, A "hand up", not a "hand out" -
> 
> Pat Horne, Network Manager, Shop Supervisor, Future planner
> CS Dept, University of Texas, Austin, Tx. 78712 USA
> voice (512)471-9730, fax (512)471-8885, horne@cs.utexas.edu
> 
> On Fri, 29 Jun 2001, Adam Bradley wrote:
> 
> > I've been putting some miles on my car since the water
> pump/electric
> > fan/head gasket/etc. replacement and have found that after long
> drives
> > with stereo, electric fan and headlights on the battery is nearly
> dead.
> >  It is a new battery and this did not happen before the electric
> fan.
> >
> > I'm not an electronics guy.  I have a multi-meter and it says that
> with
> > everything BUT headlights on (fan is on) I have about 12.10 volts
> at
> > the battery.  If I turn the headlights on it falls to 11.70 or so.
> > Does this mean I'm draining my battery faster than I can charge it?
> >
> > Or, if I'm doing it wrong, can I use a multi-meter to test this,
> and
> > what do I do?
> >
> >
> >
> > =====
> > Adam
> > '70 1600 SPL311-28181
> > http://www.picturetrail.com/abend
> > Get personalized email addresses from Yahoo! Mail
> > http://personal.mail.yahoo.com/
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