 What Are the Symptoms of a Bad Alternator, ...will the car run off the battery |
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| 7TPorsh |
 Aug 21 2016, 06:56 PM
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7T Porsh  Group: Members Posts: 2,691 Joined: 27-March 06 From: Glendale Ca Member No.: 5,782 Region Association: Southern California 
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The other morning my car wouldn't crank; lights on dash but no juice. So I charge the battery up and start the car....drive around for a bit. Stop and start after half hour. OK
rive some more and get home...turn the car off and same thing; no juice. I take the battery to FLAPS who analyzes it and says it's bad....even though my meter says 12.5 volts. I get a new battery and installl. Car starts and runs and I drive back to FLAPS to test system in the car. Master guru technician says machine says I need a new voltage regulator. Of course they don't car it so I drive back home. i get in the DD and hunt down a new voltage regulator and put it in. Car start and drives...so i drive back to FLAPS. On the short drive there the car is running "on and off". i make it there. the 2nd master guru technician hooks up the meter and I manage to barely get the car started and running but it shuts off. He tells me the same thing again, the voltage regulator is bad. I say i changed the voltage regulator and he says no its the one in the alternator. (IMG:style_emoticons/default/blink.gif) So I coast the car back towards home but couldn;t get it started...going to try again later. \ So does this sound like a bad alternator? Car cranks but wont fire. Always thought it would run off the battery if alt is bad. Please help. |
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| TheCabinetmaker |
Aug 23 2016, 02:11 PM
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I drive my car everyday Group: Members Posts: 8,338 Joined: 8-May 03 From: Tulsa, Ok. Member No.: 666 |
Have you checked belt tension?
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Posts in this topic
7TPorsh What Are the Symptoms of a Bad Alternator Aug 21 2016, 06:56 PM
dangrouche here is the comprehensive thread involving the alt... Aug 21 2016, 08:24 PM
porschetub
here is the comprehensive thread involving the al... Aug 21 2016, 11:21 PM injunmort car will start with 11 or so volts, will run down ... Aug 21 2016, 08:30 PM 7TPorsh Car cranks but does not start now. Aug 21 2016, 08:43 PM colingreene Fuel air and spark, its one of those things. Aug 21 2016, 11:19 PM McMark
Master guru technician says....
2nd master guru t... Aug 22 2016, 05:52 AM The Cabinetmaker Master guru tech at flaps. :rotfl: :rotfl: :jer... Aug 22 2016, 07:20 AM 7TPorsh Yes, guys, master guru is sarcastic term. ....I d... Aug 22 2016, 08:57 AM The Cabinetmaker Yes. You can remove the alternator and still run t... Aug 22 2016, 09:12 AM McMark Yup. Curt is right. The alternator's only pu... Aug 22 2016, 09:59 AM Toast The symptom is the generator light comes on. ;-)
... Aug 22 2016, 11:17 AM 7TPorsh I can't rely on the dash lights; not sure it... Aug 23 2016, 11:28 AM 7TPorsh
Have you checked belt tension?
Thanks Curt, ya ... Aug 23 2016, 03:08 PM |
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