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Over Charging??? (Dash Gauge)

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Old Dec 26, 2004 | 11:21 PM
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80TexasC3
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Default Over Charging??? (Dash Gauge)

During today's cruise, the battery gauge in my 80 pegged on 18 (red zone). High pitched whine started coming from the engine compartment and when I stopped, the alternator was so hot that water boiled upon touching it.

Have a replacement alternator on the way...Anything else that could cause this?

Thanks in advance.
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Old Dec 26, 2004 | 11:26 PM
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Originally Posted by 80TexasC3
During today's cruise, the battery gauge in my 80 pegged on 18 (red zone). High pitched whine started coming from the engine compartment and when I stopped, the alternator was so hot that water boiled upon touching it.

Have a replacement alternator on the way...Anything else that could cause this?

Thanks in advance.
Nope. Check your voltage when the new alt is installed; you should be in the 14V range when the motor is running. 14.6V is optimum
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