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Old 04-08-2011, 10:22 PM   #2
Busted Knuckles
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When the 'Batt' light and 'Brake' light go on together, the alternator is failing. Check your voltmeter on the dash next time the lights come on. If no voltmeter, use a voltmeter on the battery connections. If the voltage is below 12V, the alternator is going bad.
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