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Pontiac: Alternator, Maybe???

  1. #1
    Brian
    Guest

    Alternator, Maybe???

    I've got a 96 grand prix with the 3.1. Here's a quick low down. May of
    2002 I had a new alternator (lifetime warranty from NAPA), June 2002
    new battery. Everything was good until September 2003. Alternator went
    out. I replaced that and not too long after that I was getting an
    dimming or pulsating of the lights. Not all the time but quite often.
    I let it go and just recently it was doing it all the time. Some of
    the dash lights have been coming on too (airbag, ABS, check engine).
    So tonight I notice that the lights are pulsating anymore and then
    everything starts to get a little bit dimmer and dimmer and then boom
    there's my battery light. So I'm assuming I've got another alternator
    shot. Now is it possible that the voltage regulator was no good on the
    last one causing the dimming and pulsating? And is it possible that
    I've just had bad luck with the alternators lately. This will be
    number 3 in less than 2 years. You guys seem to diagnose this stuff
    pretty well so I'd figured I try my luck here. Thanks in advance

  2. #2
    clare
    Guest

    Re: Alternator, Maybe???

    On 27 Jan 2004 19:52:08 -0800, com (Brian) wrote:
     

    Those little "compact" alternators have been a curse. There is a kit
    available that makes them cool better and adds a decent bearing to the
    mix, supposedly making them last longer than 2 years.

  3. #3
    98
    Guest

    Re: Alternator, Maybe???

    Common with alt rebuilds.


    "Brian" <com> wrote in message
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  4. #4
    Joe
    Guest

    Re: Alternator, Maybe???

    Correct. You just got somebody else's crummy alternator. Don't worry about
    it; alternators are cheap (free for you) and easy to get to. There's nothing
    wrong with your car. If you had the 3.4, where you had to take the body off
    the frame to replace the darn thing, then you'd be hurtin'.

    "98 Camaro" <net> wrote in message
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  5. #5
    98
    Guest

    Re: Alternator, Maybe???

    Yeah, it has been said for years that the rule of thumb with refurb alts is
    you need go through 2 or 3 until you get a good one.


    "Joe" <net> wrote in message
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    about 
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    off 



  6. #6
    Scott
    Guest

    Re: Alternator, Maybe???

    Make sure to clean battery cables on both ends. Clean ground connections
    too.


    "Brian" <com> wrote in message
    news:google.com... 




 

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