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Electrical problem solved

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Old Jul 11, 2013 | 04:15 PM
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Default Electrical problem solved

Been helping a friend on his 67 vert. His car sat for a few weeks while he worked on the body and the battery died. He charged it and after hooking it back up the wires on the starter fried. He replaced them and then every time he tried hooking power back up we got huge sparks. We chased wiring and couldn't find an issue until we decided to put the battery back on the charger. Bingo...reverse polarity indicated on the charger. I've heard of this but never seen it happen. Battery is under warranty. Problem fixed. Too strange, this stuff usually only happens to me, but this time it was someone else.
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Old Jul 11, 2013 | 05:56 PM
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That would have driven me completely crazy and I don't think I would ever have found that problem.
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Old Jul 11, 2013 | 08:15 PM
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Originally Posted by MarvBarrish
That would have driven me completely crazy and I don't think I would ever have found that problem.
i know i would not have found that. i would have to call frank (midyear).
jim
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Old Jul 11, 2013 | 09:23 PM
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Interestingly enough, this battery was ok for a year. The mechanic said if a battery gets too low sometimes it will do this. I have never seen it happen however. He also said it could have exploded. That would have been very bad.
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Old Jul 11, 2013 | 10:28 PM
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Just last week my boat battery did the same thing reverse polarity , after I removed it and charged it ,Took it back to the parts house they never seen that happen before and gave me a new battery ,Crazy
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Old Jul 12, 2013 | 09:50 AM
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A battery won't reverse polarity on its own. It has to be discharged and then charged back up reversed. Operator error. Not a fluke happening.
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Old Jul 12, 2013 | 09:56 AM
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Originally Posted by stellar
A battery won't reverse polarity on its own. It has to be discharged and then charged back up reversed. Operator error. Not a fluke happening.
......all the ones i have seen were done this way and charged reversed and out of the car,,,,
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Old Jul 12, 2013 | 10:00 AM
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Originally Posted by stellar
A battery won't reverse polarity on its own. It has to be discharged and then charged back up reversed. Operator error. Not a fluke happening.
the battery has to be stone dead and then hooked up to the charger backwards….. an obvious warranty issue

Russ
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