Thread: Electrical Mystery: New Alternator doesn't charge and drastic voltage drops
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Old 03-05-2015, 07:47 AM
pmckechnie pmckechnie is offline
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Location: Matthews, NC
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Possibly the glow plugs are staying on. Check for voltage at one of the glow plugs with the engine running. If you see battery voltage then they are still on and you will see low voltages at the battery and alternator.

PaulM
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