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Old 04-13-2013, 08:32 AM   #8
Puck Luck
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Join Date: Apr 2004
Location: lower mainland
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bad alternaters dont always whine. When the engine is revved above idle and turned the light off, that sounds like worn brushes in the alternator. If it was a bearing or diode problem, i could see it whining.

^^whats a master relay?
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